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009 - Appendix I - Traffic Study
Diamond 8 Project Traffic Impact Study Update Bozeman, Montana Prepared For: Headwaters Engineering, Inc. 1105 Reeves Road West, Suite 6 Bozeman, MT 59718 May 2026 130 South Howie Street Helena, Montana 59601 406-459-1443 Diamond 8 Traffic Impact Study Bozeman, Montana i Diamond 8 Project Traffic Impact Study Table of Contents A. Executive Summary ......................................................................................1 B. Project Description ........................................................................................1 C. Existing Conditions ........................................................................................2 Adjacent Roadways ..............................................................................2 Traffic Data ............................................................................................3 Transportation Planning ........................................................................4 Level of Service .....................................................................................5 Additional Developments.......................................................................5 Multi-Modal Facilities .............................................................................6 Vehicle Crash Data ...............................................................................6 D. Proposed Development ..............................................................................6 E. Trip Generation and Assignment ................................................................8 F. Trip Distribution ..........................................................................................9 G. Traffic Impacts Outside of the Development ...............................................9 H. Impact Summary & Recommendations .................................................... 13 List of Figures Figure 1 – Proposed Development Site ...................................................................2 Figure 2 – Proposed Site Plan ................................................................................7 Figure 3 – Trip Distribution ......................................................................................10 Figure 4 – Crossing Treatment Matrix .....................................................................13 List of Tables Table 1 – Historic Average Annual Daily Traffic Data .............................................4 Table 2 – Existing 2026 Level of Service Summary ................................................5 Table 3 – 2020-2024 intersection Crash Statistics ..................................................6 Table 4 – Trip Generation Rates by Phase .............................................................9 Table 5 – No-Build 2027 Level of Service ...............................................................10 Table 6 – Future 2027 Level of Service with Baseball Fields ..................................11 Table 7 – Future 2030 LOS with Diamond 8 Residential.........................................12 Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 1 May 2026 Diamond 8 Project Traffic Impact Study Update Bozeman, Montana A. EXECUTIVE SUMMARY The Diamond 8 project is an 80-acre property with a proposed 50-acre ballpark and future plans for a residential development located north of Oak Street and west of Laurel Parkway in Bozeman, MT. The project would include a new 50-acre baseball complex with eight baseball fields and up to 212 new multi-family residential units within a future phase. At full buildout, the project would produce up to 1,657 new daily vehicle trips in the area. The project will improve the adjacent portions of Oak Street, Baxter Lane, and Laurel Parkway to City of Bozeman standards, and construct Harvest Parkway to serve the interior of the site and provide connectivity from the project site to the City of Bozeman’s street network. The project will includes provisions for a pedestrian crosswalk on Laurel Parkway at Harvest Parkway when needed in the future. As currently proposed, the Diamond 8 project will not create any roadway capacity problems on adjacent roadways. All adjacent approaches and intersections will function at LOS D or better through full buildout of the project in 2031. The developers are in discussions with Streamline about a location for a future Streamline bus stop on Oak Street. B. PROJECT DESCRIPTION This document analyzes the possible effects on the surrounding road system from a proposed recreational site and future residential subdivision located west of future Laurel Parkway between Baxter Lane and Oak Street in Bozeman, Montana. The document also identifies any traffic mitigation efforts that development may require. The site is located north of Oak Street, just west of the Northwest Crossing Subdivision. The project is planned to be developed to include a new baseball complex on the northern portion of the property and up to 212 new residential units on the southern portion of the property in a future phase. Based on the City of Bozeman Subdivision Regulations, the developers must study all affected intersections within ½ mile of the proposed development, which includes the intersections of Baxter Lane with Laurel Parkway and Cottonwood Road, the intersection of Oak Street with Laurel Parkway and Cottonwood Road, and new approaches from the project onto the adjacent roadways. Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 2 May 2026 C. EXISTING CONDITIONS The proposed development property is an 80-acre parcel, consisting of undeveloped land located between Baxter Lane and Oak Street, just west of Laurel Parkway. Oak Street is currently partly constructed along the southern border of the property and Baxter Lane is constructed with a rural cross-section along the northern border of the property. The portion of Laurel Parkway along the property’s eastern border is currently unconstructed. The topography in this area is nearly flat, with a gentle grade falling generally to the north. See Figure 1 for a location map of the proposed development. Figure 1- Proposed Development Site Adjacent Roadways Baxter Lane is a two-way east/west minor arterial route that provides access to the residential areas in the northwestern portion of Bozeman. In recent years, much of Baxter Lane east of Cottonwood Road has been reconstructed to accommodate development in this area with a = Study Intersection Proposed Diamond 8 Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 3 May 2026 three-lane cross-section, a paved width of 48-feet, and designated bike lanes. The intersections with Cottonwood Road and Ferguson Avenue are currently controlled by roundabouts. The roadway has a posted speed limit of 25 MPH and carried 6,457 Vehicles Per Day (VPD) in 2025. Oak Street is an east-west, two-way, five-lane principal arterial roadway. West of Cottonwood Road, the street has a paved width of 90 feet with raised center medians, turn lanes at major intersections, and bike lanes. West of Rosa Way, the road narrows to a two-lane cross-section with a paved width of 30 feet. The posted speed limit is 30 MPH. The intersections with Cottonwood Road and Ferguson Avenue are currently controlled by roundabouts. Traffic data collected in 2025 indicates that Oak Street currently carries 15,819 VPD east of Cottonwood Road. Laurel Parkway is a two-way north/south collector roadway, which provides access to residential properties on the northwestern side of Bozeman. The roadway is currently constructed south of Oak Street and has separated northbound and southbound lanes with a raised center median, bike lanes, and turn lanes at major intersections. The intersections with Oak Street and Durston Road to the south are STOP controlled. The roadway does not currently extend north of Oak Street. Cottonwood Road is a north/south principal arterial street. North of Huffine Lane, the road has experienced a significant amount of new development over the past ten years, including a variety of commercial spaces, offices, apartments, and residential units. North of Huffine Lane, the road has a five-lane cross-section, and the posted speed limit is 25 MPH. The intersections of Cottonwood Road with Baxter Lane and Oak Street are currently controlled by roundabouts. According to traffic data collected in 2025, Cottonwood Road currently carries 9,727 VPD north of Huffine Lane. Traffic Counts The traffic data used for this report was collected on the surrounding road system by Abelin Traffic Services (ATS) in May of 2025. The collected data includes turning movement counts at the intersections of Oak Street with Laurel Parkway, Cottonwood Road, and Forest Glen Drive, and the intersection Baxter Lane and Cottonwood Road. Refer to Figure 1 for detail of the data collection/acquisition sites. Standard practice is to adjust the raw traffic data for seasonal variation and yearly growth in accordance with data collected from nearby MDT annual count stations. ATS obtained daily traffic data from the MDT annual count station W-104 located on I-90. The MDT stations indicated that the data collected in May of 2025 are approximately 107% of the Annual Average Daily Traffic (AADT) in this area. Typically, traffic data is factored to average annual traffic conditions for operational review. In this case, the raw traffic data would be factored Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 4 May 2026 down by 5%-10% to more closely match the annual average traffic volumes. For the purposes of this analysis, no seasonal traffic volume reduction was applied to the traffic counts to create more conservative results. The raw traffic data is included in Appendix A of this report. Historic traffic data was also collected for Huffine Lane and Cottonwood Road from the Montana Department of Transportation (MDT). The data for this location is presented in Table 1. Traffic volumes along these routes have varied considerably over the past ten years but have displayed an overall traffic volume growth rate of 4.5%. This was used to factor future volume growth for the area intersections. Table 1 – Historic Average Annual Daily Traffic Data (Source: MDT) Location 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Baxter Ln btwn Flander Mill and Davis #16-3A-034 3,466 3,438 4,479 4,506 4,191 4,526 4,558 5,458 5,480 9,152 Oak St W of Davis Ln #16-3A-032 9,381 9,306 7,851 7,898 7,345 7,933 7,989 15,630 15,693 15,819 Cottonwood Road north of Huffine Lane #16-3A-014 * * 8,237 8,286 8,855 9,563 9,630 9,688 9,727 13,355 Babcock Street East of Cottonwood Road #16-3A-028 * 2,013 2,426 2,441 2,270 2,452 2,469 3,048 3,060 3,084 Babcock Street West of Cottonwood Road #16-3A-015 * 1,030 1,605 1,615 1,502 1,622 1,633 2,317 2,326 2,345 Durston Road West of Flanders Mill Road #16-3A-046 * 8,776 9,055 9,109 8,471 5,577 5,616 7,214 7,243 7,301 * No Data Available. Transportation Planning The 2017 Bozeman Transportation Master Plan (BTMP) projects traffic conditions on roadways throughout Bozeman through 2045 and provides short-term and long-term recommendations for the roadway network. The plan contains a variety of recommendations for the roadways in this area. These improvements include: TSM-3 Baxter Lane and Cottonwood Road geometric improvements to the intersection, which includes installation of a traffic signal, roundabout or other adequate traffic control device when warrants are met. (SIF 086). This project was completed in 2024. The 2022 Greater Triangle Area Transportation Plan also provides roadway improvement Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 5 May 2026 recommendations for this portion of Bozeman and the Gallatin Valley. These improvements include: MSN-4 Reconstruct Baxter Lane from Harper Puckett Road to Jackrabbit Lane to urban minor arterial standards. Estimated Cost $16.2M. Level of Service Using the data collected for this project, ATS conducted a Level of Service (LOS) analysis at area intersections. This evaluation was conducted in accordance with the procedures outlined in the Transportation Research Board’s Highway Capacity Manual (HCM) - Special Report 209 and the Synchro 12 traffic modeling software. Intersections are graded from A to F, representing the average delay experienced by vehicles entering an intersection. Typically, a LOS of C or better is considered acceptable for peak-hour conditions at local intersections. Based on the current City of Bozeman subdivision regulations, all intersections of arterial and collector streets and intersections with arterial and collector streets must operate at a minimum intersection level of service of D. Table 2 – Existing 2026 Level of Service Summary AM Peak Hour PM Peak Hour Intersection Delay (Sec.) LOS Delay (Sec.) LOS Baxter Ln & Cottonwood Road (Roundabout) 6.9 A 7.8 A Oak Street & Cottonwood Road (Roundabout) 5.6 A 5.3 A Oak Street & Laurel Parkway (2-WAY STOP) 8.9 A 8.7 A *Northbound/Southbound or Westbound/Eastbound Side Street LOS and Delay. Table 2 shows the existing 2026 LOS for the AM and PM peak hours without the traffic from the proposed development. The LOS calculations are included in Appendix C. The table shows that all the existing intersections are currently operating within acceptable limits at LOS A and have considerable reserve capacity available for future growth. Additional Developments The Northwest Crossing development is currently under construction east of Laurel Parkway between Baxter Lane and Oak Street. The development includes 125 acres of commercial and residential land uses. According to the traffic impact study prepared for this project in 2019, at full buildout, the development would produce 629 AM peak hour trips, 766 PM peak hour trips, and 11,792 daily trips. The project will include access to Laurel Parkway, Cottonwood Road, Baxter Lane, and Oak Street. The projected traffic from this project is included in the Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 6 May 2026 future Level of Service (LOS) calculations for this study. Multi-Modal Facilities This area of Bozeman currently has extensive pedestrian or bicycle facilities on the recently constructed routes. Most of these road sections have paved sidewalks and bike lanes. Pedestrian facilities have been included along most routes as they are constructed. The Brown Line of the Bozeman Streamline Bus currently serves the western end of Oak Street and Laurel Parkway with existing bus stops near the proposed development site. Area Crash Data ATS reviewed crash data from MDT’s public crash database to evaluate the crash experience within the study area over the 5-year period from (2020-2024). This database provides insight into identifying crash trends which may point to potential geometric, traffic control, and roadway characteristic deficiencies. Crashes are expressed as a rate of crashes per million vehicles entering (MVE) an intersection or per million vehicle miles traveled (MVMT) along a given segment. Crash rates at rural and urban intersections in Montana typically range from 0.25 to 1.0 crashes per MVE. The intersection crash totals for each study location are shown in Table 3. The table indicates that the number of annual crashes reported at these intersections is within the normal range, and no roadway modifications are needed to promote traffic safety at this time. Table 3 – 2020-2024 Intersection Crash Statistics Intersection Total Crashes Crash Rate per MVE Cottonwood Road & Baxter Lane 12 0.42 Cottonwood Road & Oak Street 2 0.08 Laurel Parkway & Oak Street 1 0.24 D. PROPOSED DEVELOPMENT The development currently under consideration for this site includes 80 acres of land located between Baxter Lane and Oak Street just west of the future extension of Laurel Parkway. The current project includes the development of eight baseball fields with on-site parking for up to 374 vehicles and on-street parking for 66 vehicles in the northern 50-acres of the property. This report includes the possible future development of up to 212 multi-family residential units on the southern portion of the property. The baseball park will include access to Baxter Lane to the north, Laurel Parkway to the east, and Harvest Parkway to the south. The residential development would include access to Harvest Parkway to the north, Laurel Parkway to the east and Oak Street to the south. Harvest Parkway will be constructed through the middle of the development and will line up with a planned approach from the Northwest Crossing development to the east. The baseball complex would be completed in 2027. The residential portion has an estimated timeline of completion in 2031. The Diamond 8 site plan is shown in Figure 2. Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 7 May 2026 Figure 2 – Proposed Diamond 8 Site Plan Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 8 May 2026 The roadways adjacent to the project will be upgraded with the planned development. The ballfield phase will include the construction of Laurel Parkway from Oak Street to Baxter Lane with a 40-foot cross-section including on-street parking and sidewalks. No additional left-turn lanes are planned for the intersections on Laurel Parkway. The development plans include a future designated pedestrian crossing at Harvest Parkway to serve the baseball fields once connecting sidewalks are constructed by the Northwest Crossing development to the east. Oak Street and Baxter Lane will be improved with the proposed residential development. Oak Street on the southern border of the property would be upgraded to a full arterial street standard cross-section with two 12-foot lanes of travel in each direction, and a 10’ shared use path on the north side. Baxter Lane would be upgraded to a 26-foot cross-section with 11-foot travel lanes and a 10’ shared-use path on the south side. Within the development, Harvest Parkway will be constructed to a super local standard with a road width of 36 feet and 10’ shared used paths on both sides of the road. The developer is currently in discussions with Streamline regarding a future bus stop along Oak Street. E. TRIP GENERATION AND ASSIGNMENT ATS performed a trip generation analysis to determine the anticipated future traffic volumes from the proposed development using the trip generation rates contained in Trip Generation (Institute of Transportation Engineers, Eleventh Edition). These rates are the national standard and are based on the most current information available to planners. A vehicle “trip” is defined as any trip that either begins or ends at the development site. The ITE trip generation numbers do not provide generation rates for baseball fields specifically but do provide rates for soccer fields based on the number of fields. Baseball fields will produce vehicle trips similarly to a typical soccer field but will generally be used in different seasons. Baseball teams are comprised of fewer players on the field (9) than soccer (11), so using these numbers is a conservative approach. A sports field complex will produce little AM traffic on weekdays, similar to a local park. Generally, the baseball fields will be utilized in the late afternoons and evenings and on weekdays during the regular season between April and July. Weekday generation rates are generally low at 571 daily vehicle trips for the eight proposed fields (131 PM peak hour trips). Weekend trip generation rates will be higher during baseball tournaments, with up to 3,239 daily trips (300 peak hour trips). Typically, tournament traffic will occur outside of the normal peak hours of traffic on the adjacent roadways on weekends. The residential phase of the project will consist of the construction of up to 212 multi-family residential units. According to the ITE trip generation rates, these residential units would produce 83 AM peak hour trips, 92 PM peak hour trips, and 1,086 daily trips on weekdays. See Table 4 for detailed trip generation information. Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 9 May 2026 Table 4 - Trip Generation Rates by Phase Land Use Units AM Peak Hour Trip Ends per Unit Total AM Peak Hour Trip Ends PM Peak Hour Trip Ends per Unit Total PM Peak Hour Trip Ends Weekday Trip Ends per Unit Total Weekday Trip Ends Baseball Park Ball Fields (Weekday) ITE #488 8 Fields 0.99 8 16.43 131 71.33 571 Ball Fields (Weekend) ITE #488 8 Fields 37.48 300 404.88 3,239 Residential Phase Multi-Fam Residential ITE #220 80 Units 0.41 33 0.52 42 6.21 497 Multi-Fam Residential ITE #221 132 Units 0.38 50 0.38 50 4.46 589 Residential Total 212 83 92 1,086 F. TRIP DISTRIBUTION The traffic distribution and assignment for the proposed subdivision were based upon the existing ADT volumes along the adjacent roadways and the peak-hour turning volumes. With the primary connection to Laurel Parkway to the east of the project at Harvest Parkway, it is likely that a large portion of the traffic from Diamond 8 will use this route to connect to the north and south to Baxter Lane and Oak Street and then distribute onto the Bozeman urban street network. Traffic is expected to distribute onto the surrounding road network as shown in Figure 3. G. TRAFFIC IMPACTS OUTSIDE OF THE DEVELOPMENT Using the trip generation and trip distribution numbers, ATS determined the future LOS for the study intersections. The anticipated no-build intersection LOS with other proposed developments in this area for 2027 traffic conditions is shown in Table 5 and includes background growth and other planned development. The current City of Bozeman Subdivision regulations require future LOS review of the full buildout year or five years from the date of application, whichever is greater. In this case the full build year is anticipated to be 2031 (five years from the date of application). The LOS with the addition of Phase 1 baseball complex is shown in Table 6 and the LOS for 2031 with the addition of the residential development is shown in Table 7. The traffic volume calculations are included in Appendix B of this report. Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 10 May 2026 Table 6 indicates that the construction of the Phase 1 baseball complex with the Diamond 8 development will have minimal traffic impacts on the surrounding road system. When in operation from April to July, the intersection delay at the study intersections would be expected to increase by 1-2 seconds and the LOS would not be significantly impacted by the traffic from the Baseball fields. Figure 3 – Trip Distribution Table 5 –2027 No-Build LOS Summary AM Peak Hour PM Peak Hour Intersection Delay (Sec.) LOS Delay (Sec.) LOS Baxter Lane & Cottonwood Road (Roundabout) 9.1 A 11.2 B Oak Street & Cottonwood Road (Roundabout) 7.3 A 7.1 A Baxter Lane & Laurel Parkway 14.9 B 17.9 C Oak Street & Laurel Parkway (STOP)* 9.4/10.0 A/B 9.9/12.2 A/B *Northbound/Southbound or Westbound/Eastbound Side Street LOS and Delay. With the development of the residential phase of the project, traffic volumes at the study intersections on Baxter Lane would increase by 3-5% and the LOS would decrease to C at some intersections. The project may account for a 28% increase in traffic at the western end of Oak Street in the peak traffic periods, but all the Oak Street intersections would continue to function at Cottonwood Road Baxter Lane 20% 30% 5% Laurel Parkway 25% 15% Harvest Parkway Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 11 May 2026 LOS C or better as shown in Table 7. It is possible the northbound approach to the intersection of Baxter Lane and Laurel Parkway may experience LOS D conditions by 2031 with the planned developments in this area. Based on the current City of Bozeman subdivision regulations, level of service of D is considered acceptable for intersections of arterial and collector streets. Total traffic volumes on north Laurel Parkway with the full development of the Diamond 8 Subdivision would be approximately 2,500 VPD. Table 6 –Future 2027 Level of Service Summary with Baseball Fields AM Peak Hour PM Peak Hour Intersection Delay (Sec.) LOS Delay (Sec.) LOS Baxter Lane & Cottonwood Road (Roundabout) 9.1 A 13.3 B Oak Street & Cottonwood Road (Roundabout) 7.3 A 7.2 A Baxter Lane & Laurel Parkway (STOP) 15.6 C 18.8 C Oak Street & Laurel Parkway (STOP)* 9.4/10.1 A/B 10.3/12.8 B/B Baxter Lane & Northwest Approach (STOP) 17.4 C 17.9 C Laurel Parkway & Harvest Parkway (STOP)* 8.7/8.7 A/A 9.4/9.5 A/A *Northbound/Southbound or Westbound/Eastbound Side Street LOS and Delay. Harvest Parkway Crosswalk The City of Bozeman Engineering Department has requested the development of a crosswalk at the intersection of Harvest Parkway and Laurel Parkway. This crosswalk would be installed only after the pedestrian facilities within Northwest Crossing have been completed to the east. ATS used the 2019 Kittelson & Associates Uncontrolled Pedestrian Crossing Treatment Selection Process and Matrix to evaluate the needed crosswalk features. The speed limit on this section of Laurel Parkway will likely be 25 MPH, and the road will be a two-lane facility. Typically, a minimum threshold of 14 pedestrians per hour are needed to warrant crosswalk enhancements. The number of pedestrians who may use this crosswalk is not currently known, but it is likely that pedestrian volumes could exceed 50 per hour during games at the baseball fields. Potential enhancements could include traffic calming, refuge islands, curb extensions, advance yield markings, raised crosswalks, flashing beacons, or other high-visibility treatments. The pedestrian crossing treatment selection matrix is shown in Figure 4. Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 12 May 2026 Table 7 –Future 2031 Level of Service Summary with Diamond 8 Residential AM Peak Hour PM Peak Hour Intersection Delay (Sec.) LOS Delay (Sec.) LOS Baxter Lane & Cottonwood Road (Roundabout) 13.0 B 20.5 C Oak Street & Cottonwood Road (Roundabout) 9.4 A 9.3 A Baxter Lane & Laurel Parkway (STOP) 19.2 C 25.3 D Oak Street & Laurel Parkway (STOP)* 9.9/11.1 A/B 11.6/16.3 B/C Baxter Lane & Northwest Approach (STOP) 20.7 C 21.9 C Oak Street & Forest Glen Drive (STOP)* 8.5/9.0 A/A 8.4/9.4 A/A Laurel Parkway & Harvest Parkway (STOP)* 9.1/8.9 A/A 9.9/9.8 A/A Laurel Parkway & South Approach (STOP) 8.7 A 8.9 A *Northbound/Southbound or Westbound/Eastbound Side Street LOS and Delay. Based on the facility size and the speed limit along this section of Laurel Parkway (2,500 VPD, 2-Lane facility), the crosswalk at Harvest Parkway would fall into the “C” guidance section for crosswalk applications with the recommendation for marked crosswalks with appropriate signage. However, the guidance also suggests that higher degrees of treatment may be warranted if pedestrian crossings are greater than 25 per hour or in areas with significant amounts of school-age children. In this case there will be more than 25 pedestrians per hour during baseball tournaments, many of which will likely be children. Based on the available guidance, traffic calming, refuge islands, curb extensions, advance yield markings, raised crosswalks, flashing beacons, overhead lighting, or other high-visibility treatments would likely be warranted at this location. The final crosswalk treatments along Laurel Parkway will be determined with future site plan submittals and infrastructure review. Diamond 8 Traffic Impact Study Update Bozeman, Montana Abelin Traffic Services 13 May 2026 Figure 4 – Crossing Treatment Matrix H. IMPACT SUMMARY & RECOMMENDATIONS The Diamond 8 project will include a new 50-acre baseball complex with eight baseball fields and up to 212 new multi-family residential units and will improve the adjacent portions of Oak Street, Baxter Lane, and Laurel Parkway to City of Bozeman standards. Harvest Parkway will be constructed to serve the interior of the site and provide connectivity from the project site to the City of Bozeman’s street network. The project also includes provisions for a future pedestrian crosswalk on Laurel Parkway at Harvest Parkway when needed in the future. As currently proposed, the Diamond 8 project will not create any roadway capacity problems on adjacent roadways. All adjacent approaches and intersections will function at LOS D or better through full buildout of the project in 2031. The developers are in discussions with Streamline about a location for a future Streamline bus stop on Oak Street. APPENDIX A Traffic Data Turning Movement Count All Vehicles Location Bozeman - Baxter/Cottonwood Roundabout Date April 30/May 1, 2025Northbound Southbound Eastbound WestboundLeftThrRightPedsLeftThrRightPedsLeftThrRightPedsLeftThrRightPeds Total 7:00 -7:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:15 -7:30 23 22 12 0 5 22 3 0 3 29 8 0 13 41 1 0 182 7:30 -7:45 13 22 12 0 6 30 7 0 6 23 18 0 22 66 11 0 2367:45 -8:00 15 37 20 0 3 57 6 0 2 33 23 0 13 56 2 0 267 6858:00 -8:15 18 50 28 0 10 84 5 0 7 59 36 0 29 63 11 0 400 1085 8:15 -8:30 30 36 25 0 11 86 7 0 6 51 30 0 21 67 11 0 381 1284 8:30 -8:45 28 41 25 0 8 80 4 0 4 53 24 0 23 60 8 0 358 1406 8:45 -9:00 19 31 19 0 7 57 3 0 6 34 18 0 20 43 5 0 262 14019:00 -9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10019:15 -9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 620 9:30 -9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 262 9:45 -10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:00 -10:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010:15 -10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010:30 -10:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:45 -11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:00 -11:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:15 -11:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011:30 -11:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011:45 -12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:00 -12:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:15 -12:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:30 -12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 012:45 -1:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01:00 -1:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:15 -1:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:30 -1:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:45 -2:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 02:00 -2:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 02:15 -2:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2:30 -2:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2:45 -3:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:00 -3:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:15 -3:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:30 -3:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:45 -4:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:00 -4:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:15 -4:30 24 19 33 0 9 14 2 0 5 69 23 0 25 53 16 0 292 2924:30 -4:45 17 26 18 0 11 23 0 0 5 65 28 0 31 56 17 0 297 5894:45 -5:00 16 33 29 0 13 30 2 0 6 77 33 0 27 62 19 0 347 936 5:00 -5:15 25 68 37 0 11 36 4 0 7 81 29 0 31 68 24 0 421 1357 5:15 -5:30 24 72 31 0 14 41 4 0 4 84 22 0 24 66 21 0 407 1472 5:30 -5:45 20 65 23 0 11 39 8 0 6 79 25 0 26 61 19 0 382 15575:45 -6:00 16 52 20 0 12 30 7 0 4 61 22 0 21 49 16 0 310 15206:00 -6:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1099 6:15 -6:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 692 6:30 -6:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 310 6:45 -7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0288574332013162962071798339032681118104542 Northbound Southbound Eastbound Westbound Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Total PHF AM Peak 91 164 98 0 32 307 22 0 19 196 113 0 86 246 32 0 1406 0.88 PM Peak 85 238 120 0 49 146 18 0 23 321 109 0 108 257 83 0 1557 0.92 Turning Movement Count All Vehicles Location Bozeman - Oak and Cottonwood Roundabout Date April 30 and May 1, 2025Northbound Southbound Eastbound WestboundLeftThrRightPedsLeftThrRightPedsLeftThrRightPedsLeftThrRight Peds TOTAL 7:00 -7:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:15 -7:30 1 36 20 0 3 41 10 0 14 21 4 0 14 4 3 0 171 7:30 -7:45 2 25 17 0 8 55 3 0 16 29 7 0 22 7 5 0 1967:45 -8:00 9 58 45 0 17 86 9 0 20 46 11 0 29 12 4 0 346 7138:00 -8:15 12 65 51 0 22 94 10 0 14 35 7 0 36 14 8 0 368 1081 8:15 -8:30 14 66 48 0 21 88 15 0 12 33 5 0 34 12 4 0 352 1262 8:30 -8:45 4 60 42 0 24 95 11 0 8 31 8 0 32 11 5 0 331 1397 8:45 -9:00 7 50 37 0 19 81 9 0 15 30 9 0 30 10 7 0 304 13559:00 -9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9879:15 -9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 635 9:30 -9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 304 9:45 -10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:00 -10:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010:15 -10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010:30 -10:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:45 -11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:00 -11:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:15 -11:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011:30 -11:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011:45 -12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:00 -12:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:15 -12:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:30 -12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 012:45 -1:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01:00 -1:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:15 -1:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:30 -1:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:45 -2:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 02:00 -2:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 02:15 -2:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2:30 -2:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2:45 -3:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:00 -3:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:15 -3:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:30 -3:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:45 -4:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:00 -4:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:15 -4:30 8 60 45 0 10 35 18 0 6 23 16 0 29 32 15 0 297 2974:30 -4:45 6 62 35 0 11 46 7 0 5 22 4 0 40 26 11 0 275 5724:45 -5:00 5 66 44 0 12 56 19 0 18 19 9 0 39 36 12 0 335 907 5:00 -5:15 7 69 46 0 11 61 22 0 11 23 11 0 41 37 14 0 353 1260 5:15 -5:30 8 67 45 0 12 60 15 0 8 25 8 0 42 32 11 0 333 1296 5:30 -5:45 12 64 41 0 8 55 10 0 9 21 5 0 38 30 18 0 311 13325:45 -6:00 9 54 37 0 10 51 12 0 8 17 6 0 28 21 16 0 269 12666:00 -6:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 913 6:15 -6:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 580 6:30 -6:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 269 6:45 -7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010480255301889041700164375110045428413304241 Northbound Southbound Eastbound Westbound Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Total PHF AM Peak 39 249 186 0 84 363 45 0 54 145 31 0 131 49 21 0 1397 0.95 PM Peak 32 266 176 0 43 232 66 0 46 88 33 0 160 135 55 0 1332 0.94 Turning Movement Count All Vehicles Location Bozeman - Laurel Pkwy and Durston Date April 30 and May 1, 2025Northbound Southbound Eastbound WestboundLeftThrRightPedsLeftThrRightPedsLeftThrRightPedsLeftThrRight Peds Total 7:00 -7:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:15 -7:30 5 2 2 0 17 5 9 0 4 27 9 0 0 39 4 0 123 7:30 -7:45 3 5 4 0 27 13 15 0 6 43 6 0 1 43 1 0 1677:45 -8:00 9 6 5 0 26 8 19 0 7 66 5 0 2 43 4 0 200 4908:00 -8:15 10 5 9 0 26 8 8 0 22 92 4 0 3 55 10 0 252 742 8:15 -8:30 6 3 7 0 16 3 16 0 8 58 8 0 3 61 14 0 203 822 8:30 -8:45 4 8 4 0 20 9 9 0 8 35 6 0 1 28 5 0 137 792 8:45 -9:00 6 5 6 0 18 10 12 0 11 29 4 0 2 32 8 0 143 7359:00 -9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4839:15 -9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 280 9:30 -9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 143 9:45 -10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:00 -10:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010:15 -10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010:30 -10:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:45 -11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:00 -11:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:15 -11:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011:30 -11:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011:45 -12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:00 -12:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:15 -12:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:30 -12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 012:45 -1:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01:00 -1:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:15 -1:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:30 -1:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:45 -2:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 02:00 -2:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 02:15 -2:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2:30 -2:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2:45 -3:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:00 -3:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:15 -3:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:30 -3:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:45 -4:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:00 -4:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:15 -4:30 7 8 3 0 8 7 10 0 11 40 4 0 7 41 9 0 155 1554:30 -4:45 2 10 1 0 10 3 11 0 18 46 6 0 1 56 19 0 183 3384:45 -5:00 5 8 4 0 13 2 17 0 20 53 4 0 5 60 14 0 205 543 5:00 -5:15 4 8 1 0 12 8 17 0 18 48 8 0 3 45 21 0 193 736 5:15 -5:30 6 6 2 0 22 8 17 0 19 63 14 0 3 67 23 0 250 831 5:30 -5:45 8 3 2 0 20 7 11 0 13 69 8 0 5 54 20 0 220 8685:45 -6:00 6 5 3 0 15 5 12 0 15 53 10 0 4 43 15 0 186 8496:00 -6:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 656 6:15 -6:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 406 6:30 -6:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 186 6:45 -7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 081825302509618301807229604066716702617 Northbound Southbound Eastbound Westbound Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Total PHF AM Peak 28 19 25 0 95 32 58 0 43 259 23 0 9 202 29 0 822 0.82 PM Peak 23 25 9 0 67 25 62 0 70 233 34 0 16 226 78 0 868 0.87 Turning Movement Count All Vehicles Location Bozeman - Laurel Pkwy and Oak Date April 30 and May 1, 2025Northbound Southbound Eastbound WestboundLeftThrRightPedsLeftThrRightPedsLeftThrRightPedsLeftThrRight Peds Total 7:00 -7:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:15 -7:30 0 0 11 0 0 0 0 0 0 5 0 0 5 3 0 0 24 7:30 -7:45 0 0 17 0 0 0 0 0 0 10 0 0 4 3 0 0 347:45 -8:00 0 0 33 0 0 0 0 0 0 6 0 0 10 2 0 0 51 1098:00 -8:15 1 0 37 0 0 0 0 0 0 6 0 0 5 1 0 0 50 159 8:15 -8:30 0 0 20 0 0 0 0 0 0 4 1 0 21 0 0 0 46 181 8:30 -8:45 0 0 14 0 0 0 0 0 0 3 0 0 11 1 0 0 29 176 8:45 -9:00 0 0 12 0 0 0 0 0 0 5 0 0 13 2 0 0 32 1579:00 -9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1079:15 -9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 61 9:30 -9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 32 9:45 -10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:00 -10:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010:15 -10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010:30 -10:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:45 -11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:00 -11:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:15 -11:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011:30 -11:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011:45 -12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:00 -12:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:15 -12:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:30 -12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 012:45 -1:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01:00 -1:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:15 -1:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:30 -1:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:45 -2:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 02:00 -2:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 02:15 -2:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2:30 -2:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2:45 -3:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:00 -3:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:15 -3:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:30 -3:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:45 -4:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:00 -4:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:15 -4:30 0 0 16 0 0 0 0 0 0 7 1 0 25 7 0 0 56 564:30 -4:45 2 0 18 0 0 0 0 0 0 3 0 0 28 6 0 0 57 1134:45 -5:00 0 0 15 0 0 0 0 0 0 1 0 0 30 7 0 0 53 166 5:00 -5:15 0 0 8 0 0 0 0 0 0 1 0 0 37 2 0 0 48 214 5:15 -5:30 0 0 21 0 0 0 0 0 0 6 2 0 23 6 0 0 58 216 5:30 -5:45 1 0 18 0 0 0 0 0 0 6 0 0 34 10 0 0 69 2285:45 -6:00 0 0 17 0 0 0 0 0 0 5 1 0 17 5 0 0 45 2206:00 -6:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 172 6:15 -6:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 114 6:30 -6:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45 6:45 -7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 04025700000068502635500652 Northbound Southbound Eastbound Westbound Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Total PHF AM Peak 1 0 107 0 0 0 0 0 0 26 1 0 40 6 0 0 181 0.89 PM Peak 1 0 62 0 0 0 0 0 0 14 2 0 124 25 0 0 228 0.83 Turning Movement Count All Vehicles Location Bozeman - Laurel Pkwy and Forestglen Drive Date April 30 and May 1, 2025Northbound Southbound Eastbound WestboundLeftThrRightPedsLeftThrRightPedsLeftThrRightPedsLeftThrRight Peds Total 7:00 -7:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7:15 -7:30 0 0 5 0 0 0 0 0 0 0 0 0 3 0 0 0 8 7:30 -7:45 0 0 9 0 0 0 0 0 0 0 0 0 3 0 0 0 127:45 -8:00 0 0 6 0 0 0 0 0 0 0 0 0 1 0 0 0 7 278:00 -8:15 0 0 5 0 0 0 0 0 0 0 0 0 2 0 0 0 7 34 8:15 -8:30 0 0 7 0 0 0 0 0 0 0 0 0 1 0 0 0 8 34 8:30 -8:45 0 0 3 0 0 0 0 0 0 0 0 0 1 0 0 0 4 26 8:45 -9:00 0 0 5 0 0 0 0 0 0 0 0 0 1 0 0 0 6 259:00 -9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 189:15 -9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 9:30 -9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 9:45 -10:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:00 -10:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010:15 -10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 010:30 -10:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:45 -11:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:00 -11:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11:15 -11:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011:30 -11:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 011:45 -12:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:00 -12:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:15 -12:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:30 -12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 012:45 -1:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01:00 -1:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:15 -1:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:30 -1:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:45 -2:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 02:00 -2:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 02:15 -2:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2:30 -2:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2:45 -3:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:00 -3:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:15 -3:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:30 -3:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:45 -4:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:00 -4:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:15 -4:30 1 0 8 0 0 0 0 0 0 0 0 0 7 0 0 0 16 164:30 -4:45 0 0 4 0 0 0 0 0 0 1 0 0 6 0 0 0 11 274:45 -5:00 0 0 1 0 0 0 0 0 0 0 0 0 6 0 0 0 7 34 5:00 -5:15 0 0 1 0 0 0 0 0 0 0 0 0 4 0 0 0 5 39 5:15 -5:30 0 0 8 0 0 0 0 0 0 0 0 0 6 0 0 0 14 37 5:30 -5:45 0 0 6 0 0 0 0 0 0 0 0 0 10 0 0 0 16 425:45 -6:00 0 0 6 0 0 0 0 0 0 0 0 0 5 0 0 0 11 466:00 -6:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 41 6:15 -6:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27 6:30 -6:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 6:45 -7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0107400000010056000132 Northbound Southbound Eastbound Westbound Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Total PHF AM Peak 0 0 27 0 0 0 0 0 0 0 0 0 7 0 0 0 34 0.71 PM Peak 0 0 16 0 0 0 0 0 0 0 0 0 26 0 0 0 42 0.66 APPENDIX B Traffic Model Baxter 80 Development 11 Cottonwood AM Peak 22 Laurel Parkway 5 phf 2025 Forest Glen Dr phf phf 22 32 0.88 359 0.9 359 0.9 307 246 Baxter Ln 32 86 328 19 91 328 196 164 113 98 phf Phase 1 Development Site 0.9 Harvest Pkwy Phase 2 Development Site phf 0.9 Approach phf phf phf 0.9 0.89 45 21 0.95 6 363 49 Oak St 7 40 84 131 1 54 39 26 145 249 27 1 107 31 186 16 3 1 0.77 Baxter 80 Development Cottonwood PM Peak Laurel Parkway phf 2025 Forest Glen Dr phf phf 18 83 0.92 360 0.9 360 0.9 146 257 Baxter Ln 0 49 108 453 0 23 85 0 0 453 321 238 109 120 phf Phase 1 Development Site 0.9 Harvest Pkwy Phase 2 Development Site phf 0.9 Approach phf phf phf 0.9 0.83 66 55 0.94 25 232 135 Oak St 26 124 43 160 1 46 32 14 88 266 16 2 62 3 176 228 16 1302 3 0 0.83 Baxter 80 Development Cottonwood AM Peak Laurel Parkway Phase 1 Site Traffic Forest Glen Dr 0 1 1 Baxter Ln 1 1 2 1 1 0 1 0 0 1 30%1 3 3 Phase 1 Development Site 1 IN 5 0 Harvest Pkwy OUT 3 70% 1 2 0 Phase 2 Development Site 1 Approach 1 2 0% 0 1 0 0 1 Oak St 0 1 1 1 0 0 1 1 0 Baxter 80 Development Cottonwood PM Peak Laurel Parkway Phase 1 Site Traffic Forest Glen Dr 3 10 26 Baxter Ln 10 18 28 8 15 2 15 6 6 14 30%9 44 44 Phase 1 Development Site 18 IN 86 6 Harvest Pkwy OUT 45 70% 9 36 3 Phase 2 Development Site 19 Approach 19 36 0% 0 25 6 0 18 Oak St 0 13 25 13 8 0 11 9 4 55 39 Baxter 80 Development Cottonwood AM Peak Laurel Parkway Phase 2 Site Traffic Forest Glen Dr 0 4 0 3 Baxter Ln 0 4 4 1 0 4 12 1 0 0 0 10 0%1 12 20 15 Phase 1 Development Site 4 1 1 Harvest Pkwy 30% 12 2 2 4 Phase 2 Development Site 6 IN 20 OUT 64 1 Approach 6 20%4 3 9 2 50% 10 3 4 9 7 Oak St 32 10 12 2 38 5 27 1 23 5 15 61 Baxter 80 Development Cottonwood PM Peak Laurel Parkway Phase 2 Site Traffic Forest Glen Dr 1 2 0 9 Baxter Ln 0 10 10 3 0 2 6 1 0 0 0 6 0%3 6 22 17 Phase 1 Development Site 10 3 2 Harvest Pkwy 30% 6 5 1 2 Phase 2 Development Site 3 IN 58 OUT 34 3 Approach 20%2 8 5 50% 29 9 2 25 20 Oak St 17 5 34 4 20 14 14 4 12 3 8 67 54 Baxter 80 Development Cottonwood AM Peak Laurel Parkway Other Projects Forest Glen Dr 0 0 2 0 Northwest Crossing 62 0 36 2 19 Baxter Ln 0 1 0 20 32 0 26 3 13 21 0 38 5 11 1 14 37 Phase 1 Development Site 23 5 Harvest Pkwy 9 8 8 Phase 2 Development Site 3 Approach 8 11 1 8 3 22 5 1 64 32 Oak St 2 7 5 35 0 0 3 4 35 1 3 68 38 1 0 0 77 0 Baxter 80 Development Cottonwood PM Peak Laurel Parkway Other Projects Forest Glen Dr 0 0 3 0 Northwest Crossing 46 0 28 5 41 Baxter Ln 0 1 0 40 68 0 18 2 16 39 0 28 4 29 1 15 29 Phase 1 Development Site 15 9 Harvest Pkwy 25 6 7 Phase 2 Development Site 9 Approach 11 16 0 9 5 38 4 1 51 75 Oak St 1 10 4 29 0 1 0 4 85 1 6 50 69 2 0 6 56 0 Baxter 80 Development Growth Factor 1.09 Cottonwood AM Peak Laurel Parkway 2027 No-Build Forest Glen Dr 0 0 26 35 453 0 427 337 297 Baxter Ln 0 0 11 35 114 390 0 0 26 24 112 0 0 379 0 275 184 11 24 137 144 Phase 1 Development Site 0 23 15 0 Harvest Pkwy 9 8 0 0 0 31 Phase 2 Development Site 0 3 0 Approach 18 0 0 0 34 0 0 1 8 20%52 45 0 0 15 8 Redirect 460 76 Oak St 0 10 7 39 49 127 143 0 0 0 4 63 78 0 0 29 26 203 309 0 30 1 93 117 111 203 3 1 Baxter 80 Development Growth Factor 1.09 Cottonwood PM Peak Laurel Parkway 2027 No-Build Forest Glen Dr 0 0 23 90 438 0 420 164 349 Baxter Ln 0 0 29 53 158 562 0 0 18 27 109 0 0 533 0 393 263 29 16 134 160 Phase 1 Development Site 0 15 37 0 Harvest Pkwy 25 6 0 0 0 22 Phase 2 Development Site 0 9 0 Approach 39 0 0 0 31 0 0 0 9 20%77 98 0 0 32 28 Redirect 304 194 Oak St 0 29 10 111 139 76 174 0 0 1 1 54 120 0 0 16 21 131 359 0 19 2 59 74 59 192 3 0 Baxter 80 Development Cottonwood AM Peak Laurel Parkway 2027 With Phase 1 Forest Glen Dr 0 0 26 35 Ballfields Only 453 0 428 337 298 Baxter Ln 1 0 11.8 35 114 390 1 0 26 24 112 1 0 379 0 276 184 11 25 137 144 Phase 1 Development Site 1 23 15 0 Harvest Pkwy 9 8 1 2 0 31 Phase 2 Development Site 1 3 0 Approach 19 0 0 0 36 0 0 1 9 52 45 0 0 15 8 460 77 Oak St 0 10 8 39 127 143 0 0 0 4 63 78 0 0 29 27 203 309 0 30 1 93 111 203 3 1 Baxter 80 Development Cottonwood PM Peak Laurel Parkway 2027 With Phase 1 Forest Glen Dr 0 0 25 90 Ballfields Only 438 0 431 164 375 Baxter Ln 10 0 47 53 158 562 8 0 18 29 109 15 6 539 0 406 263 29 25 134 160 Phase 1 Development Site 18 15 37 6 Harvest Pkwy 25 6 9 36 3 22 Phase 2 Development Site 19 9 0 Approach 58 0 0 0 67 0 0 0 34 77 98 0 0 38 28 304 212 Oak St 0 29 23 111 76 174 0 0 1 1 54 127 0 0 16 32 140 359 0 19 2 59 63 192 3 0 Baxter 80 Development Growth Factor 1.18 Cottonwood AM Peak Laurel Parkway 2031 With Phase 2 Forest Glen Dr 0 0 31 41 Ballfields Plus Residential 539 0 505 397 355 Baxter Ln 1 0 17 41 134 461 1 0 35 29 132 1 0 447 0 336 217 14 41 162 170 Phase 1 Development Site 5 27 19 1 Harvest Pkwy 11 9 12 4 2 41 Phase 2 Development Site 7 4 1 Approach 28 4 3 9 44 0 10 1 14 61 53 0 0 22 17 542 97 Oak St 32 11 19 46 149 168 0 0 0 6 74 97 0 0 62 33 262 365 0 36 6 110 146 239 4 1 Baxter 80 Development Growth Factor 1.18 Cottonwood PM Peak Laurel Parkway 2031 With Phase 2 Forest Glen Dr 0 0 31 107 Ballfields Plus Residential 519 0 506 194 447 Baxter Ln 10 0 63 63 186 666 8 0 23 34 128 15 6 634 0 483 311 38 34 158 189 Phase 1 Development Site 29 18 47 8 Harvest Pkwy 30 7 16 41 4 28 Phase 2 Development Site 22 11 3 Approach 65 2 8 5 72 0 29 0 45 91 116 0 0 46 58 359 267 Oak St 17 35 31 131 90 206 0 0 1 6 64 163 0 0 34 39 176 424 0 23 5 69 82 226 4 0 APPENDIX C LOS Calculations HCM 7th Roundabout 5: Cottonwood & Baxter 03/04/2026 1 Existing AM Peak 2025 Baxter 80 11:33 am 12/12/2025 Baseline Synchro 12 Report RLA Page 1 Intersection Intersection Delay, s/veh 6.9 Intersection LOS A Approach EB WB NB SB Entry Lanes 1 1 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 373 414 400 410 Demand Flow Rate, veh/h 380 423 408 419 Vehicles Circulating, veh/h 493 317 286 491 Vehicles Exiting, veh/h 417 377 587 249 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 8.6 7.5 5.2 6.5 Approach LOS AAAA Lane Left Left Left Right Left Right Designated Moves LTR LTR LT TR LT TR Assumed Moves LTR LTR LT TR LT TR RT Channelized Lane Util 1.000 1.000 0.471 0.529 0.470 0.530 Follow-Up Headway, s 2.535 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.328 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1420 1420 1350 1420 1350 1420 B (Slope) 8.501e-4 8.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 380 423 192 216 197 222 Cap Entry Lane, veh/h 934 1085 1038 1114 859 935 Entry HV Adj Factor 0.980 0.980 0.980 0.982 0.978 0.979 Flow Entry, veh/h 373 414 188 212 193 217 Cap Entry, veh/h 916 1063 1017 1094 841 916 V/C Ratio 0.407 0.390 0.185 0.194 0.229 0.237 Control Delay, s/veh 8.6 7.5 5.3 5.1 6.7 6.3 LOS AAAAAA 95th %tile Queue, veh 2 2 1 1 1 1 HCM 7th Roundabout 12: Cottonwood & Oak 03/04/2026 1 Existing AM Peak 2025 Baxter 80 11:33 am 12/12/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Intersection Delay, s/veh 5.6 Intersection LOS A Approach EB WB NB SB Entry Lanes 2 2 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 243 212 499 517 Demand Flow Rate, veh/h 248 216 509 528 Vehicles Circulating, veh/h 621 367 304 236 Vehicles Exiting, veh/h 143 446 565 347 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 6.2 4.8 5.8 5.4 Approach LOS AAAA Lane Left Right Left Right Left Right Left Right Designated Moves LT TR LT TR LT TR LT TR Assumed Moves LT TR L TR LT TR LT TR RT Channelized Lane Util 0.472 0.528 0.653 0.347 0.470 0.530 0.470 0.530 Follow-Up Headway, s 2.667 2.535 2.667 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.645 4.328 4.645 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1350 1420 1350 1420 1350 1420 1350 1420 B (Slope) 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 117 131 141 75 239 270 248 280 Cap Entry Lane, veh/h 762 838 963 1039 1021 1097 1086 1162 Entry HV Adj Factor 0.976 0.983 0.979 0.986 0.981 0.979 0.980 0.979 Flow Entry, veh/h 114 129 138 74 234 264 243 274 Cap Entry, veh/h 744 823 943 1025 1001 1074 1065 1138 V/C Ratio 0.153 0.156 0.146 0.072 0.234 0.246 0.228 0.241 Control Delay, s/veh 6.5 6.0 5.2 4.1 5.9 5.7 5.5 5.4 LOS AAAAAAAA 95th %tile Queue, veh 1 1 1 0 1 1 1 1 HCM 7th TWSC 13: Laurel Parkway & Oak 03/04/2026 1 Existing AM Peak 2025 Baxter 80 11:33 am 12/12/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Int Delay, s/veh 6.9 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 0261406010107000 Future Vol, veh/h 0261406010107000 Conflicting Peds, #/hr000000000000 Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None Storage Length 300 - - 0 - - 300 - - 300 - - Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 89 89 89 89 89 89 89 89 89 89 89 89 Heavy Vehicles, % 222222222222 Mvmt Flow 0291457010120000 Major/Minor Major1 Major2 Minor1 Minor2 Conflicting Flow All 7 0 0 30 0 0 126 126 30 126 127 7 Stage 1 ------3030-9797- Stage 2 ------9797-2930- Critical Hdwy 4.12 - - 4.12 - - 7.12 6.52 6.22 7.12 6.52 6.22 Critical Hdwy Stg 1 ------6.125.52-6.125.52- Critical Hdwy Stg 2 ------6.125.52-6.125.52- Follow-up Hdwy 2.218 - - 2.218 - - 3.518 4.018 3.318 3.518 4.018 3.318 Pot Cap-1 Maneuver 1614 - - 1582 - - 847 764 1045 848 764 1076 Stage 1 ------987870-910815- Stage 2 ------910815-988870- Platoon blocked, % - - - - Mov Cap-1 Maneuver 1614 - - 1582 - - 823 742 1045 729 742 1076 Mov Cap-2 Maneuver ------823742-729742- Stage 1 ------987870-884792- Stage 2 ------884792-874870- Approach EB WB NB SB HCM Ctrl Dly, s/v 0 6.38 8.9 0 HCM LOS A A Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBRSBLn1SBLn2 Capacity (veh/h) 823 1045 1614 - - 1582 ---- HCM Lane V/C Ratio 0.001 0.115 - - - 0.028 ---- HCM Ctrl Dly (s/v) 9.4 8.9 0 - - 7.3 - - 0 0 HCM Lane LOS A A A - - A - - A A HCM 95th %tile Q(veh) 00.40--0.1---- HCM 7th Roundabout 5: Cottonwood & Baxter 03/04/2026 2 Existing PM Peak 2025 Baxter 80 4:38 pm 12/12/2025 Baseline Synchro 12 Report RLA Page 1 Intersection Intersection Delay, s/veh 7.8 Intersection LOS A Approach EB WB NB SB Entry Lanes 1 1 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 492 486 481 232 Demand Flow Rate, veh/h 502 496 491 236 Vehicles Circulating, veh/h 335 384 436 498 Vehicles Exiting, veh/h 399 543 401 382 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 8.8 9.3 6.6 5.4 Approach LOS AAAA Lane Left Left Left Right Left Right Designated Moves LTR LTR LT TR LT TR Assumed Moves LTR LTR LT TR LT TR RT Channelized Lane Util 1.000 1.000 0.470 0.530 0.470 0.530 Follow-Up Headway, s 2.535 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.328 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1420 1420 1350 1420 1350 1420 B (Slope) 8.501e-4 8.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 502 496 231 260 111 125 Cap Entry Lane, veh/h 1068 1025 904 980 854 930 Entry HV Adj Factor 0.980 0.981 0.978 0.980 0.982 0.983 Flow Entry, veh/h 492 486 226 255 109 123 Cap Entry, veh/h 1047 1005 884 961 838 914 V/C Ratio 0.470 0.484 0.256 0.265 0.130 0.134 Control Delay, s/veh 8.8 9.3 6.7 6.4 5.6 5.2 LOS AAAAAA 95th %tile Queue, veh 3 3 1 1 0 0 HCM 7th Roundabout 12: Cottonwood & Oak 03/04/2026 2 Existing PM Peak 2025 Baxter 80 4:38 pm 12/12/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Intersection Delay, s/veh 5.3 Intersection LOS A Approach EB WB NB SB Entry Lanes 2 2 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 146 373 504 363 Demand Flow Rate, veh/h 149 380 515 370 Vehicles Circulating, veh/h 472 374 193 355 Vehicles Exiting, veh/h 253 334 428 399 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 4.8 5.5 5.1 5.3 Approach LOS AAAA Lane Left Right Left Right Left Right Left Right Designated Moves LT TR LT TR LT TR LT TR Assumed Moves LTTR LTTR LTTR LTTR RT Channelized Lane Util 0.470 0.530 0.471 0.529 0.470 0.530 0.470 0.530 Follow-Up Headway, s 2.667 2.535 2.667 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.645 4.328 4.645 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1350 1420 1350 1420 1350 1420 1350 1420 B (Slope) 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 70 79 179 201 242 273 174 196 Cap Entry Lane, veh/h 874 951 957 1033 1130 1205 974 1050 Entry HV Adj Factor 0.981 0.980 0.980 0.984 0.979 0.979 0.981 0.982 Flow Entry, veh/h 69 77 175 198 237 267 171 192 Cap Entry, veh/h 858 932 937 1017 1107 1180 955 1031 V/C Ratio 0.080 0.083 0.187 0.195 0.214 0.227 0.179 0.187 Control Delay, s/veh 5.0 4.6 5.7 5.4 5.2 5.1 5.5 5.2 LOS AAAAAAAA 95th %tile Queue, veh 0 0 1 1 1 1 1 1 HCM 7th TWSC 13: Laurel Parkway & Oak 03/04/2026 2 Existing PM Peak 2025 Baxter 80 4:38 pm 12/12/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Int Delay, s/veh 6.5 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 01421242501062000 Future Vol, veh/h 01421242501062000 Conflicting Peds, #/hr000000000000 Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None Storage Length 300 - - 0 - - 300 - - 300 - - Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 83 83 83 83 83 83 83 83 83 83 83 83 Heavy Vehicles, % 222222222222 Mvmt Flow 01721493001075000 Major/Minor Major1 Major2 Minor1 Minor2 Conflicting Flow All 30 0 0 19 0 0 347 347 18 346 348 30 Stage 1 ------1818-329329- Stage 2 ------329329-1719- Critical Hdwy 4.12 - - 4.12 - - 7.12 6.52 6.22 7.12 6.52 6.22 Critical Hdwy Stg 1 ------6.125.52-6.125.52- Critical Hdwy Stg 2 ------6.125.52-6.125.52- Follow-up Hdwy 2.218 - - 2.218 - - 3.518 4.018 3.318 3.518 4.018 3.318 Pot Cap-1 Maneuver 1583 - - 1597 - - 607 576 1060 609 576 1044 Stage 1 ------1001 880 - 684 646 - Stage 2 ------684646-1003 879 - Platoon blocked, % - - - - Mov Cap-1 Maneuver 1583 - - 1597 - - 551 523 1060 513 522 1044 Mov Cap-2 Maneuver ------551523-513522- Stage 1 ------1001 880 - 620 586 - Stage 2 ------620586-932879- Approach EB WB NB SB HCM Ctrl Dly, s/v 0 6.23 8.7 0 HCM LOS A A Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBRSBLn1SBLn2 Capacity (veh/h) 551 1060 1583 - - 1597 ---- HCM Lane V/C Ratio 0.002 0.07 - - - 0.094 ---- HCM Ctrl Dly (s/v) 11.6 8.7 0 - - 7.5 - - 0 0 HCM Lane LOS B A A - - A - - A A HCM 95th %tile Q(veh) 00.20--0.3---- HCM 7th Roundabout 5: Cottonwood & Baxter 03/04/2026 3 No-Build AM Peak 2027 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 1 Intersection Intersection Delay, s/veh 9.1 Intersection LOS A Approach EB WB NB SB Entry Lanes 1 1 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 495 508 500 453 Demand Flow Rate, veh/h 505 519 510 463 Vehicles Circulating, veh/h 565 371 387 608 Vehicles Exiting, veh/h 506 526 683 282 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 12.6 9.6 6.3 7.8 Approach LOS BAAA Lane Left Left Left Right Left Right Designated Moves LTR LTR LT TR LT TR Assumed Moves LTR LTR LT TR LT TR RT Channelized Lane Util 1.000 1.000 0.471 0.529 0.471 0.529 Follow-Up Headway, s 2.535 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.328 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1420 1420 1350 1420 1350 1420 B (Slope) 8.501e-4 8.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 505 519 240 270 218 245 Cap Entry Lane, veh/h 878 1036 946 1022 772 847 Entry HV Adj Factor 0.980 0.979 0.979 0.981 0.977 0.981 Flow Entry, veh/h 495 508 235 265 213 240 Cap Entry, veh/h 861 1014 926 1003 754 831 V/C Ratio 0.575 0.501 0.254 0.264 0.283 0.289 Control Delay, s/veh 12.6 9.6 6.5 6.2 8.1 7.5 LOS BAAAAA 95th %tile Queue, veh 4 3 1 1 1 1 HCM 7th Roundabout 12: Cottonwood & Oak 03/04/2026 3 No-Build AM Peak 2027 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Intersection Delay, s/veh 7.3 Intersection LOS A Approach EB WB NB SB Entry Lanes 2 2 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 397 278 621 673 Demand Flow Rate, veh/h 404 284 634 687 Vehicles Circulating, veh/h 785 483 422 320 Vehicles Exiting, veh/h 222 573 767 447 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 8.9 5.7 7.4 6.9 Approach LOS AAAA Lane Left Right Left Right Left Right Left Right Designated Moves LT TR LT TR LT TR LT TR Assumed Moves LT TR L TR LT TR LT TR RT Channelized Lane Util 0.470 0.530 0.542 0.458 0.470 0.530 0.470 0.530 Follow-Up Headway, s 2.667 2.535 2.667 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.645 4.328 4.645 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1350 1420 1350 1420 1350 1420 1350 1420 B (Slope) 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 190 214 154 130 298 336 323 364 Cap Entry Lane, veh/h 656 729 866 942 916 992 1006 1082 Entry HV Adj Factor 0.981 0.983 0.981 0.980 0.980 0.980 0.980 0.980 Flow Entry, veh/h 186 210 151 127 292 329 316 357 Cap Entry, veh/h 643 716 849 923 897 972 985 1061 V/C Ratio 0.290 0.294 0.178 0.138 0.325 0.339 0.321 0.336 Control Delay, s/veh 9.3 8.6 6.0 5.2 7.6 7.3 7.0 6.8 LOS AAAAAAAA 95th %tile Queue, veh 1 1 1 0 1 2 1 1 HCM 7th TWSC 11: Laurel Parkway & Baxter 03/04/2026 3 No-Build AM Peak 2027 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 1 Intersection Int Delay, s/veh 1 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Vol, veh/h 379 11 11 427 26 24 Future Vol, veh/h 379 11 11 427 26 24 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - 300 - - 300 Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 90 90 90 90 90 90 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 421 12 12 474 29 27 Major/Minor Major1 Major2 Minor1 Conflicting Flow All 0 0 433 0 926 427 Stage 1 - - - - 427 - Stage 2 - - - - 499 - Critical Hdwy - - 4.12 - 6.42 6.22 Critical Hdwy Stg 1 - - - - 5.42 - Critical Hdwy Stg 2 - - - - 5.42 - Follow-up Hdwy - - 2.218 - 3.518 3.318 Pot Cap-1 Maneuver - - 1126 - 298 627 Stage 1 - - - - 658 - Stage 2 - - - - 610 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - 1126 - 295 627 Mov Cap-2 Maneuver - - - - 295 - Stage 1 - - - - 658 - Stage 2 - - - - 603 - Approach EB WB NB HCM Ctrl Dly, s/v 0 0.21 14.91 HCM LOS B Minor Lane/Major Mvmt NBLn1NBLn2 EBT EBR WBL WBT Capacity (veh/h) 295 627 - - 1126 - HCM Lane V/C Ratio 0.098 0.043 - - 0.011 - HCM Ctrl Dly (s/v) 18.5 11 - - 8.2 - HCM Lane LOS C B - - A - HCM 95th %tile Q(veh) 0.3 0.1 - - 0 - HCM 7th TWSC 13: Laurel Parkway & Oak 03/04/2026 3 No-Build AM Peak 2027 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Int Delay, s/veh 7.2 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 02913988426937151 Future Vol, veh/h 02913988426937151 Conflicting Peds, #/hr000000000000 Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None Storage Length 300 - - 0 - - 300 - - 300 - - Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 89 89 89 89 89 89 89 89 89 89 89 89 Heavy Vehicles, % 222222222222 Mvmt Flow 033144994291048171 Major/Minor Major1 Major2 Minor1 Minor2 Conflicting Flow All 18 0 0 34 0 0 138 139 33 148 135 13 Stage 1 ------3333-101101- Stage 2 ------105106-4734- Critical Hdwy 4.12 - - 4.12 - - 7.12 6.52 6.22 7.12 6.52 6.22 Critical Hdwy Stg 1 ------6.125.52-6.125.52- Critical Hdwy Stg 2 ------6.125.52-6.125.52- Follow-up Hdwy 2.218 - - 2.218 - - 3.518 4.018 3.318 3.518 4.018 3.318 Pot Cap-1 Maneuver 1599 - - 1578 - - 832 752 1040 820 756 1067 Stage 1 ------983867-905811- Stage 2 ------901808-966867- Platoon blocked, % - - - - Mov Cap-1 Maneuver 1599 - - 1578 - - 790 731 1040 689 735 1067 Mov Cap-2 Maneuver ------790731-689735- Stage 1 ------983867-880789- Stage 2 ------856785-840867- Approach EB WB NB SB HCM Ctrl Dly, s/v 0 5.21 9.4 10.03 HCM LOS A B Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBRSBLn1SBLn2 Capacity (veh/h) 790 952 1599 - - 1578 - - 689 750 HCM Lane V/C Ratio 0.006 0.14 - - - 0.028 - - 0.011 0.024 HCM Ctrl Dly (s/v) 9.6 9.4 0 - - 7.3 - - 10.3 9.9 HCM Lane LOS A A A - - A - - B A HCM 95th %tile Q(veh) 0 0.5 0 - - 0.1 - - 0 0.1 HCM 7th Roundabout 5: Cottonwood & Baxter 03/04/2026 4 No-Build PM Peak 2027 Baxter 80 10:17 am 12/15/2025 Baseline Synchro 12 Report RLA Page 1 Intersection Intersection Delay, s/veh 11.2 Intersection LOS B Approach EB WB NB SB Entry Lanes 1 1 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 602 649 578 261 Demand Flow Rate, veh/h 615 662 589 267 Vehicles Circulating, veh/h 416 442 525 682 Vehicles Exiting, veh/h 533 672 506 422 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 12.5 14.7 8.0 6.8 Approach LOS BBAA Lane Left Left Left Right Left Right Designated Moves LTR LTR LT TR LT TR Assumed Moves LTR LTR LT TR LT TR RT Channelized Lane Util 1.000 1.000 0.470 0.530 0.468 0.532 Follow-Up Headway, s 2.535 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.328 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1420 1420 1350 1420 1350 1420 B (Slope) 8.501e-4 8.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 615 662 277 312 125 142 Cap Entry Lane, veh/h 997 975 833 909 721 795 Entry HV Adj Factor 0.980 0.981 0.981 0.982 0.983 0.976 Flow Entry, veh/h 602 649 272 306 123 139 Cap Entry, veh/h 977 957 817 893 709 776 V/C Ratio 0.617 0.679 0.333 0.343 0.173 0.179 Control Delay, s/veh 12.5 14.7 8.2 7.8 7.0 6.5 LOS BBAAAA 95th %tile Queue, veh 4 6 1 2 1 1 HCM 7th Roundabout 12: Cottonwood & Oak 03/04/2026 4 No-Build PM Peak 2027 Baxter 80 10:17 am 12/15/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Intersection Delay, s/veh 7.1 Intersection LOS A Approach EB WB NB SB Entry Lanes 2 2 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 259 495 714 486 Demand Flow Rate, veh/h 264 505 729 496 Vehicles Circulating, veh/h 601 579 283 530 Vehicles Exiting, veh/h 425 433 582 554 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 6.2 7.9 6.8 7.4 Approach LOS AAAA Lane Left Right Left Right Left Right Left Right Designated Moves LT TR LT TR LT TR LT TR Assumed Moves LTTR LTTR LTTR LTTR RT Channelized Lane Util 0.470 0.530 0.469 0.531 0.471 0.529 0.470 0.530 Follow-Up Headway, s 2.667 2.535 2.667 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.645 4.328 4.645 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1350 1420 1350 1420 1350 1420 1350 1420 B (Slope) 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 124 140 237 268 343 386 233 263 Cap Entry Lane, veh/h 777 852 792 868 1040 1116 829 905 Entry HV Adj Factor 0.983 0.981 0.981 0.979 0.979 0.981 0.979 0.978 Flow Entry, veh/h 122 137 233 262 336 379 228 257 Cap Entry, veh/h 763 836 778 850 1018 1095 812 886 V/C Ratio 0.160 0.164 0.299 0.309 0.330 0.346 0.281 0.291 Control Delay, s/veh 6.4 6.0 8.1 7.7 6.9 6.7 7.6 7.2 LOS AAAAAAAA 95th %tile Queue, veh 1 1 1 1 1 2 1 1 HCM 7th TWSC 11: Laurel Parkway & Baxter 03/04/2026 4 No-Build PM Peak 2027 Baxter 80 10:17 am 12/15/2025 Baseline Synchro 12 Report RLA Page 1 Intersection Int Delay, s/veh 0.8 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Vol, veh/h 533 29 29 420 18 16 Future Vol, veh/h 533 29 29 420 18 16 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - 300 - - 300 Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 92 92 92 92 92 92 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 579 32 32 457 20 17 Major/Minor Major1 Major2 Minor1 Conflicting Flow All 0 0 611 0 1115 595 Stage 1 - - - - 595 - Stage 2 - - - - 520 - Critical Hdwy - - 4.12 - 6.42 6.22 Critical Hdwy Stg 1 - - - - 5.42 - Critical Hdwy Stg 2 - - - - 5.42 - Follow-up Hdwy - - 2.218 - 3.518 3.318 Pot Cap-1 Maneuver - - 968 - 230 504 Stage 1 - - - - 551 - Stage 2 - - - - 597 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - 968 - 223 504 Mov Cap-2 Maneuver - - - - 223 - Stage 1 - - - - 551 - Stage 2 - - - - 577 - Approach EB WB NB HCM Ctrl Dly, s/v 0 0.57 17.86 HCM LOS C Minor Lane/Major Mvmt NBLn1NBLn2 EBT EBR WBL WBT Capacity (veh/h) 223 504 - - 968 - HCM Lane V/C Ratio 0.088 0.034 - - 0.033 - HCM Ctrl Dly (s/v) 22.7 12.4 - - 8.8 - HCM Lane LOS C B - - A - HCM 95th %tile Q(veh) 0.3 0.1 - - 0.1 - HCM 7th TWSC 13: Laurel Parkway & Oak 03/04/2026 4 No-Build PM Peak 2027 Baxter 80 10:17 am 12/15/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Int Delay, s/veh 7.4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 1 16 2 111 28 9 1 21 59 10 32 0 Future Vol, veh/h 1 16 2 111 28 9 1 21 59 10 32 0 Conflicting Peds, #/hr000000000000 Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None Storage Length 300 - - 0 - - 300 - - 300 - - Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 83 83 83 83 83 83 83 83 83 83 83 83 Heavy Vehicles, % 222222222222 Mvmt Flow 1 19 2 134 34 11 1 25 71 12 39 0 Major/Minor Major1 Major2 Minor1 Minor2 Conflicting Flow All 45 0 0 22 0 0 343 335 20 341 331 39 Stage 1 ------2323-307307- Stage 2 ------320312-3424- Critical Hdwy 4.12 - - 4.12 - - 7.12 6.52 6.22 7.12 6.52 6.22 Critical Hdwy Stg 1 ------6.125.52-6.125.52- Critical Hdwy Stg 2 ------6.125.52-6.125.52- Follow-up Hdwy 2.218 - - 2.218 - - 3.518 4.018 3.318 3.518 4.018 3.318 Pot Cap-1 Maneuver 1564 - - 1594 - - 611 585 1057 613 589 1032 Stage 1 ------995876-703661- Stage 2 ------691658-982875- Platoon blocked, % - - - - Mov Cap-1 Maneuver 1564 - - 1594 - - 522 536 1057 501 539 1032 Mov Cap-2 Maneuver ------522536-501539- Stage 1 ------995875-644606- Stage 2 ------593602-888874- Approach EB WB NB SB HCM Ctrl Dly, s/v 0.38 5.6 9.85 12.24 HCM LOS A B Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBRSBLn1SBLn2 Capacity (veh/h) 522 842 1564 - - 1594 - - 501 539 HCM Lane V/C Ratio 0.002 0.114 0.001 - - 0.084 - - 0.024 0.072 HCM Ctrl Dly (s/v) 11.9 9.8 7.3 - - 7.5 - - 12.4 12.2 HCM Lane LOS B A A - - A - - B B HCM 95th %tile Q(veh) 0 0.4 0 - - 0.3 - - 0.1 0.2 HCM 7th Roundabout 5: Cottonwood & Baxter 05/11/2026 5 Phase 1 AM Peak 2027 Baxter 80 9:23 am 02/11/2026 Baseline Synchro 12 Report RLA Page 1 Intersection Intersection Delay, s/veh 9.1 Intersection LOS A Approach EB WB NB SB Entry Lanes 1 1 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 497 509 500 453 Demand Flow Rate, veh/h 507 520 510 463 Vehicles Circulating, veh/h 565 371 389 609 Vehicles Exiting, veh/h 507 528 683 282 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 12.6 9.6 6.3 7.8 Approach LOS BAAA Lane Left Left Left Right Left Right Designated Moves LTR LTR LT TR LT TR Assumed Moves LTR LTR LT TR LT TR RT Channelized Lane Util 1.000 1.000 0.471 0.529 0.471 0.529 Follow-Up Headway, s 2.535 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.328 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1420 1420 1350 1420 1350 1420 B (Slope) 8.501e-4 8.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 507 520 240 270 218 245 Cap Entry Lane, veh/h 878 1036 944 1020 771 846 Entry HV Adj Factor 0.980 0.979 0.979 0.981 0.977 0.981 Flow Entry, veh/h 497 509 235 265 213 240 Cap Entry, veh/h 861 1014 924 1001 753 830 V/C Ratio 0.577 0.502 0.254 0.265 0.283 0.290 Control Delay, s/veh 12.6 9.6 6.5 6.2 8.1 7.5 LOS BAAAAA 95th %tile Queue, veh 4 3 1 1 1 1 HCM 7th Roundabout 12: Cottonwood & Oak 05/11/2026 5 Phase 1 AM Peak 2027 Baxter 80 9:23 am 02/11/2026 Baseline Synchro 12 Report RLA Page 2 Intersection Intersection Delay, s/veh 7.3 Intersection LOS A Approach EB WB NB SB Entry Lanes 2 2 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 397 279 621 673 Demand Flow Rate, veh/h 404 285 634 687 Vehicles Circulating, veh/h 785 483 422 321 Vehicles Exiting, veh/h 223 573 767 447 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 8.9 5.7 7.4 6.9 Approach LOS AAAA Lane Left Right Left Right Left Right Left Right Designated Moves LT TR LT TR LT TR LT TR Assumed Moves LT TR L TR LT TR LT TR RT Channelized Lane Util 0.470 0.530 0.540 0.460 0.470 0.530 0.470 0.530 Follow-Up Headway, s 2.667 2.535 2.667 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.645 4.328 4.645 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1350 1420 1350 1420 1350 1420 1350 1420 B (Slope) 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 190 214 154 131 298 336 323 364 Cap Entry Lane, veh/h 656 729 866 942 916 992 1005 1081 Entry HV Adj Factor 0.981 0.983 0.981 0.980 0.980 0.980 0.980 0.980 Flow Entry, veh/h 186 210 151 128 292 329 316 357 Cap Entry, veh/h 643 716 849 923 897 972 984 1060 V/C Ratio 0.290 0.294 0.178 0.139 0.325 0.339 0.321 0.337 Control Delay, s/veh 9.3 8.6 6.0 5.2 7.6 7.3 7.0 6.8 LOS AAAAAAAA 95th %tile Queue, veh 1 1 1 0 1 2 1 1 HCM 7th TWSC 11: Laurel Parkway & Baxter 05/11/2026 5 Phase 1 AM Peak 2027 Baxter 80 9:23 am 02/11/2026 Baseline Synchro 12 Report RLA Page 1 Intersection Int Delay, s/veh 1 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Vol, veh/h 379 11 12 428 26 25 Future Vol, veh/h 379 11 12 428 26 25 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - 300 - - - Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 90 90 90 90 90 90 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 421 12 13 476 29 28 Major/Minor Major1 Major2 Minor1 Conflicting Flow All 0 0 433 0 929 427 Stage 1 - - - - 427 - Stage 2 - - - - 502 - Critical Hdwy - - 4.12 - 6.42 6.22 Critical Hdwy Stg 1 - - - - 5.42 - Critical Hdwy Stg 2 - - - - 5.42 - Follow-up Hdwy - - 2.218 - 3.518 3.318 Pot Cap-1 Maneuver - - 1126 - 297 627 Stage 1 - - - - 658 - Stage 2 - - - - 608 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - 1126 - 293 627 Mov Cap-2 Maneuver - - - - 293 - Stage 1 - - - - 658 - Stage 2 - - - - 601 - Approach EB WB NB HCM Ctrl Dly, s/v 0 0.22 15.57 HCM LOS C Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT Capacity (veh/h) 397 - - 1126 - HCM Lane V/C Ratio 0.143 - - 0.012 - HCM Ctrl Dly (s/v) 15.6 - - 8.2 - HCM Lane LOS C - - A - HCM 95th %tile Q(veh) 0.5 - - 0 - HCM 7th TWSC 13: Laurel Parkway & Oak 05/11/2026 5 Phase 1 AM Peak 2027 Baxter 80 9:23 am 02/11/2026 Baseline Synchro 12 Report RLA Page 2 Intersection Int Delay, s/veh 7.3 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 02913989427938151 Future Vol, veh/h 02913989427938151 Conflicting Peds, #/hr000000000000 Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None Storage Length 300 - - 0 - - 300 ----- Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 89 89 89 89 89 89 89 89 89 89 89 89 Heavy Vehicles, % 222222222222 Mvmt Flow 0 33 1 44 9 10 4 30 104 9 17 1 Major/Minor Major1 Major2 Minor1 Minor2 Conflicting Flow All 19 0 0 34 0 0 138 140 33 149 135 14 Stage 1 ------3333-102102- Stage 2 ------105107-4834- Critical Hdwy 4.12 - - 4.12 - - 7.12 6.52 6.22 7.12 6.52 6.22 Critical Hdwy Stg 1 ------6.125.52-6.125.52- Critical Hdwy Stg 2 ------6.125.52-6.125.52- Follow-up Hdwy 2.218 - - 2.218 - - 3.518 4.018 3.318 3.518 4.018 3.318 Pot Cap-1 Maneuver 1597 - - 1578 - - 832 751 1040 818 755 1066 Stage 1 ------983867-904811- Stage 2 ------901807-966867- Platoon blocked, % - - - - Mov Cap-1 Maneuver 1597 - - 1578 - - 790 730 1040 687 734 1066 Mov Cap-2 Maneuver ------790730-687734- Stage 1 ------983867-879788- Stage 2 ------856785-838867- Approach EB WB NB SB HCM Ctrl Dly, s/v 0 5.12 9.42 10.14 HCM LOS A B Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBRSBLn1 Capacity (veh/h) 790 950 1597 - - 1578 - - 727 HCM Lane V/C Ratio 0.006 0.142 - - - 0.028 - - 0.037 HCM Ctrl Dly (s/v) 9.6 9.4 0 - - 7.3 - - 10.1 HCM Lane LOS A A A - - A - - B HCM 95th %tile Q(veh) 0 0.5 0 - - 0.1 - - 0.1 HCM 7th TWSC 22: Forestglen & Baxter 05/11/2026 5 Phase 1 AM Peak 2027 Baxter 80 9:23 am 02/11/2026 Baseline Synchro 12 Report RLA Page 3 Intersection Int Delay, s/veh 0 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Vol, veh/h 390 1 1 453 1 0 Future Vol, veh/h 390 1 1 453 1 0 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - - - 0 - Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 90 90 90 90 90 90 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 433 1 1 503 1 0 Major/Minor Major1 Major2 Minor1 Conflicting Flow All 0 0 434 0 939 434 Stage 1 - - - - 434 - Stage 2 - - - - 506 - Critical Hdwy - - 4.12 - 6.42 6.22 Critical Hdwy Stg 1 - - - - 5.42 - Critical Hdwy Stg 2 - - - - 5.42 - Follow-up Hdwy - - 2.218 - 3.518 3.318 Pot Cap-1 Maneuver - - 1125 - 293 622 Stage 1 - - - - 653 - Stage 2 - - - - 606 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - 1125 - 292 622 Mov Cap-2 Maneuver - - - - 292 - Stage 1 - - - - 653 - Stage 2 - - - - 605 - Approach EB WB NB HCM Ctrl Dly, s/v 0 0.02 17.36 HCM LOS C Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT Capacity (veh/h) 292 - - 4 - HCM Lane V/C Ratio 0.004 - - 0.001 - HCM Ctrl Dly (s/v) 17.4 - - 8.2 0 HCM Lane LOS C - - A A HCM 95th %tile Q(veh) 0 - - 0 - HCM 7th TWSC 25: Laurel Parkway & Harvest 05/11/2026 5 Phase 1 AM Peak 2027 Baxter 80 9:23 am 02/11/2026 Baseline Synchro 12 Report RLA Page 5 Intersection Int Delay, s/veh 3.9 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 1 0 1 8 0 23 2 31 3 9 15 1 Future Vol, veh/h 1 0 1 8 0 23 2 31 3 9 15 1 Conflicting Peds, #/hr000000000000 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None Storage Length ------------ Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90 Heavy Vehicles, % 222222222222 Mvmt Flow 1 0 1 9 0 26 2 34 3 10 17 1 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All 76 79 17 77 78 36 18 0 0 38 0 0 Stage 1 37 37 - 41 41 ------- Stage 2 39 42 - 37 38 ------- Critical Hdwy 7.12 6.52 6.22 7.12 6.52 6.22 4.12 - - 4.12 - - Critical Hdwy Stg 16.125.52-6.125.52------- Critical Hdwy Stg 26.125.52-6.125.52------- Follow-up Hdwy 3.518 4.018 3.318 3.518 4.018 3.318 2.218 - - 2.218 - - Pot Cap-1 Maneuver 913 811 1062 912 812 1036 1599 - - 1573 - - Stage 1 978 864 - 974 861 ------- Stage 2 976 860 - 979 863 ------- Platoon blocked, % - - - - Mov Cap-1 Maneuver 884 804 1062 904 806 1036 1599 - - 1573 - - Mov Cap-2 Maneuver 884 804 - 904 806 ------- Stage 1 972 858 - 973 860 ------- Stage 2 951 859 - 971 858 ------- Approach EB WB NB SB HCM Ctrl Dly, s/v 8.74 8.73 0.4 2.63 HCM LOS A A Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 98 - - 965 999 640 - - HCM Lane V/C Ratio 0.001 - - 0.002 0.034 0.006 - - HCM Ctrl Dly (s/v) 7.3 0 - 8.7 8.7 7.3 0 - HCM Lane LOS A A -AAAA - HCM 95th %tile Q(veh) 0 - - 0 0.1 0 - - HCM 7th Roundabout 5: Cottonwood & Baxter 05/11/2026 6 Phase 1 PM Peak 2027 Baxter 80 9:24 am 02/11/2026 Baseline Synchro 12 Report RLA Page 1 Intersection Intersection Delay, s/veh 13.3 Intersection LOS B Approach EB WB NB SB Entry Lanes 1 1 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 646 708 605 274 Demand Flow Rate, veh/h 659 723 617 280 Vehicles Circulating, veh/h 435 465 565 745 Vehicles Exiting, veh/h 590 717 529 443 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 14.4 18.5 8.7 7.3 Approach LOS B C A A Lane Left Left Left Right Left Right Designated Moves LTR LTR LT TR LT TR Assumed Moves LTR LTR LT TR LT TR RT Channelized Lane Util 1.000 1.000 0.470 0.530 0.471 0.529 Follow-Up Headway, s 2.535 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.328 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1420 1420 1350 1420 1350 1420 B (Slope) 8.501e-4 8.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 659 723 290 327 132 148 Cap Entry Lane, veh/h 981 956 803 878 680 754 Entry HV Adj Factor 0.980 0.980 0.981 0.981 0.977 0.982 Flow Entry, veh/h 646 708 284 321 129 145 Cap Entry, veh/h 961 937 787 861 664 740 V/C Ratio 0.672 0.756 0.361 0.372 0.194 0.196 Control Delay, s/veh 14.4 18.5 8.9 8.5 7.7 7.0 LOS B C A A A A 95th %tile Queue, veh 5 7 2 2 1 1 HCM 7th Roundabout 12: Cottonwood & Oak 05/11/2026 6 Phase 1 PM Peak 2027 Baxter 80 9:24 am 02/11/2026 Baseline Synchro 12 Report RLA Page 2 Intersection Intersection Delay, s/veh 7.2 Intersection LOS A Approach EB WB NB SB Entry Lanes 2 2 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 270 509 714 481 Demand Flow Rate, veh/h 275 519 729 491 Vehicles Circulating, veh/h 595 581 290 551 Vehicles Exiting, veh/h 447 438 580 549 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 6.2 8.0 6.9 7.5 Approach LOS AAAA Lane Left Right Left Right Left Right Left Right Designated Moves LT TR LT TR LT TR LT TR Assumed Moves LTTR LTTR LTTR LTTR RT Channelized Lane Util 0.469 0.531 0.470 0.530 0.471 0.529 0.470 0.530 Follow-Up Headway, s 2.667 2.535 2.667 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.645 4.328 4.645 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1350 1420 1350 1420 1350 1420 1350 1420 B (Slope) 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 129 146 244 275 343 386 231 260 Cap Entry Lane, veh/h 781 856 791 867 1034 1110 813 889 Entry HV Adj Factor 0.984 0.980 0.980 0.980 0.979 0.981 0.978 0.980 Flow Entry, veh/h 127 143 239 270 336 379 226 255 Cap Entry, veh/h 768 840 775 849 1012 1089 795 871 V/C Ratio 0.165 0.170 0.308 0.317 0.332 0.348 0.284 0.292 Control Delay, s/veh 6.4 6.0 8.2 7.8 7.0 6.8 7.7 7.3 LOS AAAAAAAA 95th %tile Queue, veh 1 1 1 1 1 2 1 1 HCM 7th TWSC 11: Laurel Parkway & Baxter 05/11/2026 6 Phase 1 PM Peak 2027 Baxter 80 9:24 am 02/11/2026 Baseline Synchro 12 Report RLA Page 1 Intersection Int Delay, s/veh 1.1 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Vol, veh/h 539 29 47 431 18 25 Future Vol, veh/h 539 29 47 431 18 25 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - 300 - - - Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 92 92 92 92 92 92 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 586 32 51 468 20 27 Major/Minor Major1 Major2 Minor1 Conflicting Flow All 0 0 617 0 1172 602 Stage 1 - - - - 602 - Stage 2 - - - - 571 - Critical Hdwy - - 4.12 - 6.42 6.22 Critical Hdwy Stg 1 - - - - 5.42 - Critical Hdwy Stg 2 - - - - 5.42 - Follow-up Hdwy - - 2.218 - 3.518 3.318 Pot Cap-1 Maneuver - - 963 - 212 500 Stage 1 - - - - 547 - Stage 2 - - - - 565 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - 963 - 201 500 Mov Cap-2 Maneuver - - - - 201 - Stage 1 - - - - 547 - Stage 2 - - - - 535 - Approach EB WB NB HCM Ctrl Dly, s/v 0 0.88 18.75 HCM LOS C Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT Capacity (veh/h) 308 - - 963 - HCM Lane V/C Ratio 0.152 - - 0.053 - HCM Ctrl Dly (s/v) 18.8 - - 8.9 - HCM Lane LOS C - - A - HCM 95th %tile Q(veh) 0.5 - - 0.2 - HCM 7th TWSC 13: Laurel Parkway & Oak 05/11/2026 6 Phase 1 PM Peak 2027 Baxter 80 9:24 am 02/11/2026 Baseline Synchro 12 Report RLA Page 2 Intersection Int Delay, s/veh 7.4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 1 16 2 111 28 34 1 32 59 23 38 0 Future Vol, veh/h 1 16 2 111 28 34 1 32 59 23 38 0 Conflicting Peds, #/hr000000000000 Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None Storage Length 300 - - 0 - - 300 ----- Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 89 89 89 89 89 89 89 89 89 89 89 89 Heavy Vehicles, % 222222222222 Mvmt Flow 1 18 2 125 31 38 1 36 66 26 43 0 Major/Minor Major1 Major2 Minor1 Minor2 Conflicting Flow All 70 0 0 20 0 0 324 340 19 338 322 51 Stage 1 ------2121-300300- Stage 2 ------302319-3822- Critical Hdwy 4.12 - - 4.12 - - 7.12 6.52 6.22 7.12 6.52 6.22 Critical Hdwy Stg 1 ------6.125.52-6.125.52- Critical Hdwy Stg 2 ------6.125.52-6.125.52- Follow-up Hdwy 2.218 - - 2.218 - - 3.518 4.018 3.318 3.518 4.018 3.318 Pot Cap-1 Maneuver 1531 - - 1596 - - 629 581 1059 616 595 1018 Stage 1 ------997877-709666- Stage 2 ------707653-977877- Platoon blocked, % - - - - Mov Cap-1 Maneuver 1531 - - 1596 - - 538 535 1059 499 548 1018 Mov Cap-2 Maneuver ------538535-499548- Stage 1 ------996877-654614- Stage 2 ------606602-878876- Approach EB WB NB SB HCM Ctrl Dly, s/v 0.39 4.78 10.26 12.83 HCM LOS B B Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBRSBLn1 Capacity (veh/h) 538 788 1531 - - 1596 - - 528 HCM Lane V/C Ratio 0.002 0.13 0.001 - - 0.078 - - 0.13 HCM Ctrl Dly (s/v) 11.7 10.2 7.4 - - 7.4 - - 12.8 HCM Lane LOS B B A - - A - - B HCM 95th %tile Q(veh) 0 0.4 0 - - 0.3 - - 0.4 HCM 7th TWSC 22: Forestglen & Baxter 05/11/2026 6 Phase 1 PM Peak 2027 Baxter 80 9:24 am 02/11/2026 Baseline Synchro 12 Report RLA Page 3 Intersection Int Delay, s/veh 0.3 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Vol, veh/h 562 15 10 438 8 6 Future Vol, veh/h 562 15 10 438 8 6 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - - - 0 - Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 92 92 92 92 92 92 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 611 16 11 476 9 7 Major/Minor Major1 Major2 Minor1 Conflicting Flow All 0 0 627 0 1117 619 Stage 1 - - - - 619 - Stage 2 - - - - 498 - Critical Hdwy - - 4.12 - 6.42 6.22 Critical Hdwy Stg 1 - - - - 5.42 - Critical Hdwy Stg 2 - - - - 5.42 - Follow-up Hdwy - - 2.218 - 3.518 3.318 Pot Cap-1 Maneuver - - 955 - 229 489 Stage 1 - - - - 537 - Stage 2 - - - - 611 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - 955 - 226 489 Mov Cap-2 Maneuver - - - - 226 - Stage 1 - - - - 537 - Stage 2 - - - - 601 - Approach EB WB NB HCM Ctrl Dly, s/v 0 0.2 17.93 HCM LOS C Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT Capacity (veh/h) 294 - - 40 - HCM Lane V/C Ratio 0.052 - - 0.011 - HCM Ctrl Dly (s/v) 17.9 - - 8.8 0 HCM Lane LOS C - - A A HCM 95th %tile Q(veh) 0.2 - - 0 - HCM 7th TWSC 25: Laurel Parkway & Harvest 05/11/2026 6 Phase 1 PM Peak 2027 Baxter 80 9:24 am 02/11/2026 Baseline Synchro 12 Report RLA Page 5 Intersection Int Delay, s/veh 4.9 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 9 3 19 6 6 15 36 22 9 25 37 18 Future Vol, veh/h 9 3 19 6 6 15 36 22 9 25 37 18 Conflicting Peds, #/hr000000000000 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None Storage Length ------------ Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90 Heavy Vehicles, % 222222222222 Mvmt Flow 10 321 7 717402410284120 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All 214 221 51 208 226 29 61 0 0 34 0 0 Stage 1 107 107 - 109 109 ------- Stage 2 108 114 - 98 117 ------- Critical Hdwy 7.12 6.52 6.22 7.12 6.52 6.22 4.12 - - 4.12 - - Critical Hdwy Stg 16.125.52-6.125.52------- Critical Hdwy Stg 26.125.52-6.125.52------- Follow-up Hdwy 3.518 4.018 3.318 3.518 4.018 3.318 2.218 - - 2.218 - - Pot Cap-1 Maneuver 742 677 1017 750 673 1045 1542 - - 1577 - - Stage 1 899 807 - 896 805 ------- Stage 2 898 801 - 908 799 ------- Platoon blocked, % - - - - Mov Cap-1 Maneuver 691 647 1017 698 643 1045 1542 - - 1577 - - Mov Cap-2 Maneuver 691 647 - 698 643 ------- Stage 1 882 792 - 872 783 ------- Stage 2 853 780 - 869 784 ------- Approach EB WB NB SB HCM Ctrl Dly, s/v 9.4 9.46 3.97 2.29 HCM LOS A A Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 914 - - 853 837 528 - - HCM Lane V/C Ratio 0.026 - - 0.04 0.036 0.018 - - HCM Ctrl Dly (s/v) 7.4 0 - 9.4 9.5 7.3 0 - HCM Lane LOS A A -AAAA - HCM 95th %tile Q(veh) 0.1 - - 0.1 0.1 0.1 - - HCM 7th Roundabout 5: Cottonwood & Baxter 05/11/2026 7 Phase 2 AM Peak 2031 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 1 Intersection Intersection Delay, s/veh 13.0 Intersection LOS B Approach EB WB NB SB Entry Lanes 1 1 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 599 602 590 533 Demand Flow Rate, veh/h 612 614 602 544 Vehicles Circulating, veh/h 663 439 472 719 Vehicles Exiting, veh/h 600 635 803 334 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 21.0 13.0 7.6 9.8 Approach LOS C B A A Lane Left Left Left Right Left Right Designated Moves LTR LTR LT TR LT TR Assumed Moves LTR LTR LT TR LT TR RT Channelized Lane Util 1.000 1.000 0.470 0.530 0.471 0.529 Follow-Up Headway, s 2.535 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.328 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1420 1420 1350 1420 1350 1420 B (Slope) 8.501e-4 8.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 612 614 283 319 256 288 Cap Entry Lane, veh/h 808 978 874 951 697 771 Entry HV Adj Factor 0.979 0.980 0.980 0.980 0.979 0.981 Flow Entry, veh/h 599 602 277 313 251 282 Cap Entry, veh/h 792 959 857 932 682 756 V/C Ratio 0.757 0.628 0.324 0.336 0.367 0.374 Control Delay, s/veh 21.0 13.0 7.8 7.5 10.2 9.4 LOS C B A A B A 95th %tile Queue, veh 7 5 1 1 2 2 HCM 7th Roundabout 12: Cottonwood & Oak 05/11/2026 7 Phase 2 AM Peak 2031 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Intersection Delay, s/veh 9.4 Intersection LOS A Approach EB WB NB SB Entry Lanes 2 2 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 508 335 738 792 Demand Flow Rate, veh/h 519 342 753 807 Vehicles Circulating, veh/h 923 576 522 389 Vehicles Exiting, veh/h 273 699 920 529 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 12.4 6.6 9.5 8.4 Approach LOS BAAA Lane Left Right Left Right Left Right Left Right Designated Moves LT TR LT TR LT TR LT TR Assumed Moves LT TR L TR LT TR LT TR RT Channelized Lane Util 0.470 0.530 0.529 0.471 0.470 0.530 0.470 0.530 Follow-Up Headway, s 2.667 2.535 2.667 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.645 4.328 4.645 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1350 1420 1350 1420 1350 1420 1350 1420 B (Slope) 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 244 275 181 161 354 399 379 428 Cap Entry Lane, veh/h 577 648 795 870 835 911 944 1020 Entry HV Adj Factor 0.979 0.980 0.978 0.981 0.980 0.981 0.982 0.980 Flow Entry, veh/h 239 269 177 158 347 391 372 420 Cap Entry, veh/h 566 635 777 854 819 894 926 1000 V/C Ratio 0.423 0.424 0.228 0.185 0.424 0.438 0.402 0.420 Control Delay, s/veh 13.1 11.9 7.1 6.1 9.7 9.3 8.5 8.3 LOS BBAAAAAA 95th %tile Queue, veh 2 2 1 1 2 2 2 2 HCM 7th TWSC 11: Laurel Parkway & Baxter 05/11/2026 7 Phase 2 AM Peak 2031 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 1 Intersection Int Delay, s/veh 1.5 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Vol, veh/h 447 14 17 505 35 41 Future Vol, veh/h 447 14 17 505 35 41 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - 300 - - - Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 90 90 90 90 90 90 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 497 16 19 561 39 46 Major/Minor Major1 Major2 Minor1 Conflicting Flow All 0 0 512 0 1103 504 Stage 1 - - - - 504 - Stage 2 - - - - 599 - Critical Hdwy - - 4.12 - 6.42 6.22 Critical Hdwy Stg 1 - - - - 5.42 - Critical Hdwy Stg 2 - - - - 5.42 - Follow-up Hdwy - - 2.218 - 3.518 3.318 Pot Cap-1 Maneuver - - 1053 - 234 567 Stage 1 - - - - 606 - Stage 2 - - - - 549 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - 1053 - 230 567 Mov Cap-2 Maneuver - - - - 230 - Stage 1 - - - - 606 - Stage 2 - - - - 539 - Approach EB WB NB HCM Ctrl Dly, s/v 0 0.28 19.15 HCM LOS C Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT Capacity (veh/h) 338 - - 1053 - HCM Lane V/C Ratio 0.25 - - 0.018 - HCM Ctrl Dly (s/v) 19.1 - - 8.5 - HCM Lane LOS C - - A - HCM 95th %tile Q(veh) 1 - - 0.1 - HCM 7th TWSC 13: Laurel Parkway & Oak 05/11/2026 7 Phase 2 AM Peak 2031 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Int Delay, s/veh 6.8 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 0 62 6 46 17 14 6 33 110 19 22 1 Future Vol, veh/h 0 62 6 46 17 14 6 33 110 19 22 1 Conflicting Peds, #/hr000000000000 Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None Storage Length 300 - - 0 - - 300 ----- Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 89 89 89 89 89 89 89 89 89 89 89 89 Heavy Vehicles, % 222222222222 Mvmt Flow 0 70 7 52 19 16 7 37 124 21 25 1 Major/Minor Major1 Major2 Minor1 Minor2 Conflicting Flow All 35 0 0 76 0 0 208 211 73 219 207 27 Stage 1 ------7373-130130- Stage 2 ------135138-8876- Critical Hdwy 4.12 - - 4.12 - - 7.12 6.52 6.22 7.12 6.52 6.22 Critical Hdwy Stg 1 ------6.125.52-6.125.52- Critical Hdwy Stg 2 ------6.125.52-6.125.52- Follow-up Hdwy 2.218 - - 2.218 - - 3.518 4.018 3.318 3.518 4.018 3.318 Pot Cap-1 Maneuver 1576 - - 1522 - - 750 686 989 738 690 1049 Stage 1 ------936834-873788- Stage 2 ------868782-919831- Platoon blocked, % - - - - Mov Cap-1 Maneuver 1576 - - 1522 - - 697 663 989 590 667 1049 Mov Cap-2 Maneuver ------697663-590667- Stage 1 ------936834-844762- Stage 2 ------811756-769831- Approach EB WB NB SB HCM Ctrl Dly, s/v 0 4.45 9.96 11.13 HCM LOS A B Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBRSBLn1 Capacity (veh/h) 697 888 1576 - - 1522 - - 635 HCM Lane V/C Ratio 0.01 0.181 - - - 0.034 - - 0.074 HCM Ctrl Dly (s/v) 10.2 9.9 0 - - 7.4 - - 11.1 HCM Lane LOS B A A - - A - - B HCM 95th %tile Q(veh) 0 0.7 0 - - 0.1 - - 0.2 HCM 7th TWSC 22: Forestglen & Baxter 05/11/2026 7 Phase 2 AM Peak 2031 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 3 Intersection Int Delay, s/veh 0 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Vol, veh/h 461 1 1 539 1 0 Future Vol, veh/h 461 1 1 539 1 0 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - - - 0 - Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 90 90 90 90 90 90 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 512 1 1 599 1 0 Major/Minor Major1 Major2 Minor1 Conflicting Flow All 0 0 513 0 1114 513 Stage 1 - - - - 513 - Stage 2 - - - - 601 - Critical Hdwy - - 4.12 - 6.42 6.22 Critical Hdwy Stg 1 - - - - 5.42 - Critical Hdwy Stg 2 - - - - 5.42 - Follow-up Hdwy - - 2.218 - 3.518 3.318 Pot Cap-1 Maneuver - - 1052 - 230 561 Stage 1 - - - - 601 - Stage 2 - - - - 547 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - 1052 - 230 561 Mov Cap-2 Maneuver - - - - 230 - Stage 1 - - - - 601 - Stage 2 - - - - 547 - Approach EB WB NB HCM Ctrl Dly, s/v 0 0.02 20.73 HCM LOS C Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT Capacity (veh/h) 230 - - 3 - HCM Lane V/C Ratio 0.005 - - 0.001 - HCM Ctrl Dly (s/v) 20.7 - - 8.4 0 HCM Lane LOS C - - A A HCM 95th %tile Q(veh) 0 - - 0 - HCM 7th TWSC 23: Forestglen & Oak 05/11/2026 7 Phase 2 AM Peak 2031 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 4 Intersection Int Delay, s/veh 7.5 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 0 0 0 11 0 10 0 0 36 32 0 0 Future Vol, veh/h 0 0 0 11 0 10 0 0 36 32 0 0 Conflicting Peds, #/hr000000000000 Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None Storage Length - - - 300 -------- Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90 Heavy Vehicles, % 222222222222 Mvmt Flow 0001201100403600 Major/Minor Major1 Major2 Minor1 Minor2 Conflicting Flow All 11 0 0 1 0 0 26 37 1 31 31 6 Stage 1 ------11-3030- Stage 2 ------2436-11- Critical Hdwy 4.12 - - 4.12 - - 7.12 6.52 6.22 7.12 6.52 6.22 Critical Hdwy Stg 1 ------6.125.52-6.125.52- Critical Hdwy Stg 2 ------6.125.52-6.125.52- Follow-up Hdwy 2.218 - - 2.218 - - 3.518 4.018 3.318 3.518 4.018 3.318 Pot Cap-1 Maneuver 1608 - - 1622 - - 985 856 1083 977 862 1077 Stage 1 ------1022 895 - 987 870 - Stage 2 ------993865-1022 895 - Platoon blocked, % - - - - Mov Cap-1 Maneuver 1608 - - 1622 - - 978 849 1083 934 855 1077 Mov Cap-2 Maneuver ------978849-934855- Stage 1 ------1022 895 - 979 864 - Stage 2 ------986859-984895- Approach EB WB NB SB HCM Ctrl Dly, s/v 0 3.79 8.45 9.01 HCM LOS A A Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBRSBLn1 Capacity (veh/h) 1083 1608 - - 1622 - - 934 HCM Lane V/C Ratio 0.037 - - - 0.008 - - 0.038 HCM Ctrl Dly (s/v) 8.5 0 - - 7.2 - - 9 HCM Lane LOS A A - - A - - A HCM 95th %tile Q(veh) 0.1 0 - - 0 - - 0.1 HCM 7th TWSC 25: Laurel Parkway & Harvest 05/11/2026 7 Phase 2 AM Peak 2031 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 5 Intersection Int Delay, s/veh 4.4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 12 2 7 9 1 27 4 41 4 11 19 5 Future Vol, veh/h 12 2 7 9 1 27 4 41 4 11 19 5 Conflicting Peds, #/hr000000000000 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None Storage Length ------------ Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90 Heavy Vehicles, % 222222222222 Mvmt Flow 13 2 8 10 1 30 4 46 4 12 21 6 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All 103 107 24 103 108 48 27 0 0 50 0 0 Stage 1 48 48 - 57 57 ------- Stage 2 55 59 - 47 51 ------- Critical Hdwy 7.12 6.52 6.22 7.12 6.52 6.22 4.12 - - 4.12 - - Critical Hdwy Stg 16.125.52-6.125.52------- Critical Hdwy Stg 26.125.52-6.125.52------- Follow-up Hdwy 3.518 4.018 3.318 3.518 4.018 3.318 2.218 - - 2.218 - - Pot Cap-1 Maneuver 877 783 1053 877 782 1021 1587 - - 1557 - - Stage 1 965 855 - 955 848 ------- Stage 2 957 846 - 967 852 ------- Platoon blocked, % - - - - Mov Cap-1 Maneuver 841 774 1053 859 774 1021 1587 - - 1557 - - Mov Cap-2 Maneuver 841 774 - 859 774 ------- Stage 1 957 848 - 953 845 ------- Stage 2 925 843 - 950 845 ------- Approach EB WB NB SB HCM Ctrl Dly, s/v 9.14 8.88 0.59 2.3 HCM LOS A A Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 144 - - 893 968 543 - - HCM Lane V/C Ratio 0.003 - - 0.026 0.042 0.008 - - HCM Ctrl Dly (s/v) 7.3 0 - 9.1 8.9 7.3 0 - HCM Lane LOS A A -AAAA - HCM 95th %tile Q(veh) 0 - - 0.1 0.1 0 - - HCM 7th TWSC 29: Laurel Parkway & Approach 05/11/2026 7 Phase 2 AM Peak 2031 Baxter 80 11:33 am 12/15/2025 Baseline Synchro 12 Report RLA Page 6 Intersection Int Delay, s/veh 1.5 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Vol, veh/h 4 9 3 44 28 1 Future Vol, veh/h 4 9 3 44 28 1 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length 0 ----- Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 90 90 90 90 90 90 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 4 10 3 49 31 1 Major/Minor Minor2 Major1 Major2 Conflicting Flow All 87 32 32 0 - 0 Stage 1 32 ----- Stage 2 56 ----- Critical Hdwy 6.42 6.22 4.12 - - - Critical Hdwy Stg 15.42----- Critical Hdwy Stg 25.42----- Follow-up Hdwy 3.518 3.318 2.218 - - - Pot Cap-1 Maneuver 914 1042 1580 - - - Stage 1 991 ----- Stage 2 967 ----- Platoon blocked, % - - - Mov Cap-1 Maneuver 912 1042 1580 - - - Mov Cap-2 Maneuver 912 ----- Stage 1 989 ----- Stage 2 967 ----- Approach EB NB SB HCM Ctrl Dly, s/v 8.66 0.46 0 HCM LOS A Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h) 115 - 998 - - HCM Lane V/C Ratio 0.002 - 0.014 - - HCM Ctrl Dly (s/v) 7.3 0 8.7 - - HCM Lane LOS A A A - - HCM 95th %tile Q(veh) 0 - 0 - - HCM 7th Roundabout 5: Cottonwood & Baxter 05/11/2026 8 Phase 2 PM Peak 2031 Baxter 80 10:18 am 12/15/2025 Baseline Synchro 12 Report RLA Page 1 Intersection Intersection Delay, s/veh 20.5 Intersection LOS C Approach EB WB NB SB Entry Lanes 1 1 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 734 804 682 313 Demand Flow Rate, veh/h 749 820 696 319 Vehicles Circulating, veh/h 490 525 643 844 Vehicles Exiting, veh/h 673 814 596 501 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 21.5 32.6 10.6 8.6 Approach LOS C D B A Lane Left Left Left Right Left Right Designated Moves LTR LTR LT TR LT TR Assumed Moves LTR LTR LT TR LT TR RT Channelized Lane Util 1.000 1.000 0.470 0.530 0.470 0.530 Follow-Up Headway, s 2.535 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.328 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1420 1420 1350 1420 1350 1420 B (Slope) 8.501e-4 8.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 749 820 327 369 150 169 Cap Entry Lane, veh/h 936 909 747 822 621 693 Entry HV Adj Factor 0.981 0.981 0.981 0.980 0.980 0.981 Flow Entry, veh/h 734 804 321 362 147 166 Cap Entry, veh/h 918 891 733 806 609 680 V/C Ratio 0.800 0.902 0.438 0.449 0.242 0.244 Control Delay, s/veh 21.5 32.6 10.9 10.3 9.0 8.2 LOS C D B B A A 95th %tile Queue, veh 9 13 2 2 1 1 HCM 7th Roundabout 12: Cottonwood & Oak 05/11/2026 8 Phase 2 PM Peak 2031 Baxter 80 10:18 am 12/15/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Intersection Delay, s/veh 9.3 Intersection LOS A Approach EB WB NB SB Entry Lanes 2 2 2 2 Conflicting Circle Lanes 2 2 2 2 Adj Approach Flow, veh/h 342 626 864 575 Demand Flow Rate, veh/h 349 638 881 587 Vehicles Circulating, veh/h 711 705 358 689 Vehicles Exiting, veh/h 565 534 702 654 Ped Vol Crossing Leg, #/h 0 0 0 0 Ped Cap Adj 1.000 1.000 1.000 1.000 Approach Delay, s/veh 7.7 10.7 8.6 9.9 Approach LOS ABAA Lane Left Right Left Right Left Right Left Right Designated Moves LT TR LT TR LT TR LT TR Assumed Moves LTTR LTTR LTTR LTTR RT Channelized Lane Util 0.470 0.530 0.470 0.530 0.470 0.530 0.470 0.530 Follow-Up Headway, s 2.667 2.535 2.667 2.535 2.667 2.535 2.667 2.535 Critical Headway, s 4.645 4.328 4.645 4.328 4.645 4.328 4.645 4.328 A (Intercept) 1350 1420 1350 1420 1350 1420 1350 1420 B (Slope) 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 9.199e-48.501e-4 Entry Flow, veh/h 164 185 300 338 414 467 276 311 Cap Entry Lane, veh/h 702 776 706 780 971 1047 716 791 Entry HV Adj Factor 0.981 0.981 0.981 0.982 0.981 0.981 0.980 0.981 Flow Entry, veh/h 161 181 294 332 406 458 270 305 Cap Entry, veh/h 688 761 692 766 952 1027 702 775 V/C Ratio 0.234 0.238 0.425 0.433 0.426 0.446 0.385 0.393 Control Delay, s/veh 8.0 7.4 11.1 10.4 8.7 8.5 10.2 9.6 LOS AABBAABA 95th %tile Queue, veh 1 1 2 2 2 2 2 2 HCM 7th TWSC 11: Laurel Parkway & Baxter 05/11/2026 8 Phase 2 PM Peak 2031 Baxter 80 10:18 am 12/15/2025 Baseline Synchro 12 Report RLA Page 1 Intersection Int Delay, s/veh 1.6 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Vol, veh/h 634 38 63 506 23 34 Future Vol, veh/h 634 38 63 506 23 34 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - 300 - - - Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 92 92 92 92 92 92 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 689 41 68 550 25 37 Major/Minor Major1 Major2 Minor1 Conflicting Flow All 0 0 730 0 1397 710 Stage 1 - - - - 710 - Stage 2 - - - - 687 - Critical Hdwy - - 4.12 - 6.42 6.22 Critical Hdwy Stg 1 - - - - 5.42 - Critical Hdwy Stg 2 - - - - 5.42 - Follow-up Hdwy - - 2.218 - 3.518 3.318 Pot Cap-1 Maneuver - - 874 - 155 434 Stage 1 - - - - 487 - Stage 2 - - - - 499 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - 874 - 143 434 Mov Cap-2 Maneuver - - - - 143 - Stage 1 - - - - 487 - Stage 2 - - - - 460 - Approach EB WB NB HCM Ctrl Dly, s/v 0 1.05 25.31 HCM LOS D Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT Capacity (veh/h) 238 - - 874 - HCM Lane V/C Ratio 0.26 - - 0.078 - HCM Ctrl Dly (s/v) 25.3 - - 9.5 - HCM Lane LOS D - - A - HCM 95th %tile Q(veh) 1 - - 0.3 - HCM 7th TWSC 13: Laurel Parkway & Oak 05/11/2026 8 Phase 2 PM Peak 2031 Baxter 80 10:18 am 12/15/2025 Baseline Synchro 12 Report RLA Page 2 Intersection Int Delay, s/veh 7.7 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 1 34 5 131 58 45 6 39 69 31 46 0 Future Vol, veh/h 1 34 5 131 58 45 6 39 69 31 46 0 Conflicting Peds, #/hr000000000000 Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None Storage Length 300 - - 0 - - 300 ----- Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 83 83 83 83 83 83 83 83 83 83 83 83 Heavy Vehicles, % 222222222222 Mvmt Flow 1 41 6 158 70 54 7 47 83 37 55 0 Major/Minor Major1 Major2 Minor1 Minor2 Conflicting Flow All 124 0 0 47 0 0 460 486 44 480 462 97 Stage 1 ------4646-413413- Stage 2 ------413440-6749- Critical Hdwy 4.12 - - 4.12 - - 7.12 6.52 6.22 7.12 6.52 6.22 Critical Hdwy Stg 1 ------6.125.52-6.125.52- Critical Hdwy Stg 2 ------6.125.52-6.125.52- Follow-up Hdwy 2.218 - - 2.218 - - 3.518 4.018 3.318 3.518 4.018 3.318 Pot Cap-1 Maneuver 1463 - - 1560 - - 512 481 1026 496 497 959 Stage 1 ------967856-617594- Stage 2 ------616578-944854- Platoon blocked, % - - - - Mov Cap-1 Maneuver 1463 - - 1560 - - 408 432 1026 369 446 959 Mov Cap-2 Maneuver ------408432-369446- Stage 1 ------967856-554534- Stage 2 ------496519-819853- Approach EB WB NB SB HCM Ctrl Dly, s/v 0.19 4.24 11.61 16.27 HCM LOS B C Minor Lane/Major Mvmt NBLn1NBLn2 EBL EBT EBR WBL WBT WBRSBLn1 Capacity (veh/h) 408 686 1463 - - 1560 - - 412 HCM Lane V/C Ratio 0.018 0.19 0.001 - - 0.101 - - 0.225 HCM Ctrl Dly (s/v) 14 11.5 7.5 - - 7.6 - - 16.3 HCM Lane LOS B B A - - A - - C HCM 95th %tile Q(veh) 0.1 0.7 0 - - 0.3 - - 0.9 HCM 7th TWSC 22: Forestglen & Baxter 05/11/2026 8 Phase 2 PM Peak 2031 Baxter 80 10:18 am 12/15/2025 Baseline Synchro 12 Report RLA Page 3 Intersection Int Delay, s/veh 0.3 Movement EBT EBR WBL WBT NBL NBR Lane Configurations Traffic Vol, veh/h 666 15 10 519 8 6 Future Vol, veh/h 666 15 10 519 8 6 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Free Free Free Free Stop Stop RT Channelized - None - None - None Storage Length - - - - 0 - Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 92 92 92 92 92 92 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 724 16 11 564 9 7 Major/Minor Major1 Major2 Minor1 Conflicting Flow All 0 0 740 0 1318 732 Stage 1 - - - - 732 - Stage 2 - - - - 586 - Critical Hdwy - - 4.12 - 6.42 6.22 Critical Hdwy Stg 1 - - - - 5.42 - Critical Hdwy Stg 2 - - - - 5.42 - Follow-up Hdwy - - 2.218 - 3.518 3.318 Pot Cap-1 Maneuver - - 866 - 174 421 Stage 1 - - - - 476 - Stage 2 - - - - 556 - Platoon blocked, % - - - Mov Cap-1 Maneuver - - 866 - 170 421 Mov Cap-2 Maneuver - - - - 170 - Stage 1 - - - - 476 - Stage 2 - - - - 546 - Approach EB WB NB HCM Ctrl Dly, s/v 0 0.17 21.86 HCM LOS C Minor Lane/Major Mvmt NBLn1 EBT EBR WBL WBT Capacity (veh/h) 229 - - 34 - HCM Lane V/C Ratio 0.067 - - 0.013 - HCM Ctrl Dly (s/v) 21.9 - - 9.2 0 HCM Lane LOS C - - A A HCM 95th %tile Q(veh) 0.2 - - 0 - HCM 7th TWSC 23: Forestglen & Oak 05/11/2026 8 Phase 2 PM Peak 2031 Baxter 80 10:18 am 12/15/2025 Baseline Synchro 12 Report RLA Page 4 Intersection Int Delay, s/veh 5.8 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 0 0 0 35 0 29 0 0 23 17 0 0 Future Vol, veh/h 0 0 0 35 0 29 0 0 23 17 0 0 Conflicting Peds, #/hr000000000000 Sign Control Free Free Free Free Free Free Stop Stop Stop Stop Stop Stop RT Channelized - - None - - None - - None - - None Storage Length - - - 300 -------- Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90 Heavy Vehicles, % 222222222222 Mvmt Flow 0003903200261900 Major/Minor Major1 Major2 Minor1 Minor2 Conflicting Flow All 32 0 0 1 0 0 79 111 1 95 95 16 Stage 1 ------11-9494- Stage 2 ------78110-11- Critical Hdwy 4.12 - - 4.12 - - 7.12 6.52 6.22 7.12 6.52 6.22 Critical Hdwy Stg 1 ------6.125.52-6.125.52- Critical Hdwy Stg 2 ------6.125.52-6.125.52- Follow-up Hdwy 2.218 - - 2.218 - - 3.518 4.018 3.318 3.518 4.018 3.318 Pot Cap-1 Maneuver 1580 - - 1622 - - 910 779 1083 888 795 1063 Stage 1 ------1022 895 - 913 817 - Stage 2 ------931804-1022 895 - Platoon blocked, % - - - - Mov Cap-1 Maneuver 1580 - - 1622 - - 888 760 1083 846 776 1063 Mov Cap-2 Maneuver ------888760-846776- Stage 1 ------1022 895 - 891 798 - Stage 2 ------909785-998895- Approach EB WB NB SB HCM Ctrl Dly, s/v 0 3.98 8.4 9.35 HCM LOS A A Minor Lane/Major Mvmt NBLn1 EBL EBT EBR WBL WBT WBRSBLn1 Capacity (veh/h) 1083 1580 - - 1622 - - 846 HCM Lane V/C Ratio 0.024 - - - 0.024 - - 0.022 HCM Ctrl Dly (s/v) 8.4 0 - - 7.3 - - 9.4 HCM Lane LOS A A - - A - - A HCM 95th %tile Q(veh) 0.1 0 - - 0.1 - - 0.1 HCM 7th TWSC 25: Laurel Parkway & Harvest 05/11/2026 8 Phase 2 PM Peak 2031 Baxter 80 10:18 am 12/15/2025 Baseline Synchro 12 Report RLA Page 5 Intersection Int Delay, s/veh 4.8 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 16 4 22 7 8 18 41 28 11 30 47 29 Future Vol, veh/h 16 4 22 7 8 18 41 28 11 30 47 29 Conflicting Peds, #/hr000000000000 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized - - None - - None - - None - - None Storage Length ------------ Veh in Median Storage, # - 0 - - 0 - - 0 - - 0 - Grade, % - 0 - - 0 - - 0 - - 0 - Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90 Heavy Vehicles, % 222222222222 Mvmt Flow 18 424 8 920463112335232 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All 262 269 68 249 279 37 84 0 0 43 0 0 Stage 1 135 135 - 128 128 ------- Stage 2 127 134 - 121 151 ------- Critical Hdwy 7.12 6.52 6.22 7.12 6.52 6.22 4.12 - - 4.12 - - Critical Hdwy Stg 16.125.52-6.125.52------- Critical Hdwy Stg 26.125.52-6.125.52------- Follow-up Hdwy 3.518 4.018 3.318 3.518 4.018 3.318 2.218 - - 2.218 - - Pot Cap-1 Maneuver 691 637 995 704 629 1035 1512 - - 1565 - - Stage 1 868 785 - 875 790 ------- Stage 2 877 785 - 883 772 ------- Platoon blocked, % - - - - Mov Cap-1 Maneuver 633 603 995 646 596 1035 1512 - - 1565 - - Mov Cap-2 Maneuver 633 603 - 646 596 ------- Stage 1 849 767 - 848 765 ------- Stage 2 824 761 - 837 755 ------- Approach EB WB NB SB HCM Ctrl Dly, s/v 9.93 9.76 3.82 2.08 HCM LOS A A Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h) 873 - - 778 792 473 - - HCM Lane V/C Ratio 0.03 - - 0.06 0.046 0.021 - - HCM Ctrl Dly (s/v) 7.5 0 - 9.9 9.8 7.3 0 - HCM Lane LOS A A -AAAA - HCM 95th %tile Q(veh) 0.1 - - 0.2 0.1 0.1 - - HCM 7th TWSC 29: Laurel Parkway & Approach 05/11/2026 8 Phase 2 PM Peak 2031 Baxter 80 10:18 am 12/15/2025 Baseline Synchro 12 Report RLA Page 6 Intersection Int Delay, s/veh 0.8 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Vol, veh/h 2 5 8 72 65 3 Future Vol, veh/h 2 5 8 72 65 3 Conflicting Peds, #/hr 0 0 0 0 0 0 Sign Control Stop Stop Free Free Free Free RT Channelized - None - None - None Storage Length 0 ----- Veh in Median Storage, # 0 - - 0 0 - Grade, % 0 - - 0 0 - Peak Hour Factor 90 90 90 90 90 90 Heavy Vehicles, % 2 2 2 2 2 2 Mvmt Flow 2 6 98072 3 Major/Minor Minor2 Major1 Major2 Conflicting Flow All 172 74 76 0 - 0 Stage 1 74 ----- Stage 2 98 ----- Critical Hdwy 6.42 6.22 4.12 - - - Critical Hdwy Stg 15.42----- Critical Hdwy Stg 25.42----- Follow-up Hdwy 3.518 3.318 2.218 - - - Pot Cap-1 Maneuver 818 988 1524 - - - Stage 1 949 ----- Stage 2 926 ----- Platoon blocked, % - - - Mov Cap-1 Maneuver 813 988 1524 - - - Mov Cap-2 Maneuver 813 ----- Stage 1 943 ----- Stage 2 926 ----- Approach EB NB SB HCM Ctrl Dly, s/v 8.9 0.74 0 HCM LOS A Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h) 180 - 931 - - HCM Lane V/C Ratio 0.006 - 0.008 - - HCM Ctrl Dly (s/v) 7.4 0 8.9 - - HCM Lane LOS A A A - - HCM 95th %tile Q(veh) 0 - 0 - -