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008 Appendix C - Traffic Impact Study
130 South Howie Street Helena, Montana 59601 406-459-1443 August 31, 2022 Simon Lindley City of Bozeman Transportation & Engineering Division 121 N Rouse Avenue Bozeman, MT 59715 RE: West Park Neighborhood TIS Review Comments Dear Simon, it is my understanding that the City of Bozeman has requested additional traffic analysis for the West Park Neighborhood project in Bozeman. The City has requested an analysis of the specific impacts of this project at the intersection of Babcock Street and Laurel Parkway. Currently, the intersection of Babcock Street and Laurel Parkway has thru- and left-turn lanes on all approaches. The intersection does not currently connect to the north to Durston Road, but this connection is planned for completion as part of the Norton Ranch Phase 5. Much of the traffic from Norton Ranch Phase 5 will use the Babcock Street/Laurel Parkway Intersection. Less traffic from the West Park Neighborhood will be directed through this intersection due to the fact that the West Park Neighborhood is centered more east of Laurel Parkway, and will typically use Pond Lily Drive to connect with Babcock Street. The total projected traffic from the overall Norton Ranch developments will reach 5,000 and approximately half of this traffic may flow through the intersection of Babcock Street and Laurel Parkway. ATS preformed a LOS analysis for this intersection with the projected traffic from the Norton Ranch projects using the available data for this intersection. Based on the current and immediately anticipated traffic volumes for this area, the intersection of Babcock Street and Laurel Parkway will function at LOS B as a typical two-way STOP controlled intersection with all of the presently planned projects in this area (see attached LOS worksheets). The intersection will function at LOS C or better with more than twice the currently projected traffic volumes at the intersection. Traffic from West Park Neighborhood alone will account for less than 10% of the total traffic use at this location. Based on the available data and the current traffic projections, no traffic control modifications are need at the intersection Babcock Street and Laurel Parkway to meet the current or future traffic needs. Both Laurel Parkway and West Babcock Street are designated collector routes, and as such are not intended to carry high traffic volumes in the future. The 2017 Bozeman Transportation Master Plan does not provide any long-range future traffic volume projections for this section of Laurel Parkway. Depending on how and if traffic from other portions of Bozeman will use the southern sections of Laurel Parkway in the future, the intersection could require addition traffic controls in the future, but these impacts would 2 be entirely dependent on what development occurs on the southern end of Laurel Parkway and how what additional road connections are made to the south. These impacts will be largely independent of the planned developments of the Norton Ranch properties. If you have any additional questions, please feel free to contact me at 406- 459-1443. Sincerely, Bob Abelin, P.E. PTOE Abelin Traffic Services, Inc. HCS7 Two-Way Stop-Control Report General Information Site Information Analyst RLA Intersection Babcock & Laurel Parkway Agency/Co.ATS Jurisdiction City of Bozeman Date Performed 8/30/22 East/West Street Babcock Street Analysis Year 2024 North/South Street Laurel Parkway Time Analyzed Projected AM Peak Hour Peak Hour Factor 1.00 Intersection Orientation North-South Analysis Time Period (hrs)0.25 Project Description West Park Lanes Major Street: North-South Vehicle Volumes and Adjustments Approach Eastbound Westbound Northbound Southbound Movement U L T R U L T R U L T R U L T R Priority 10 11 12 7 8 9 1U 1 2 3 4U 4 5 6 Number of Lanes 1 1 0 1 1 0 0 1 1 0 0 1 1 0 Configuration L TR L TR L TR L TR Volume (veh/h)10 30 10 50 10 80 10 20 83 75 20 10 Percent Heavy Vehicles (%)3 3 3 3 3 3 3 3 Proportion Time Blocked Percent Grade (%)0 0 Right Turn Channelized Median Type | Storage Undivided Critical and Follow-up Headways Base Critical Headway (sec)7.1 6.5 6.2 7.1 6.5 6.2 4.1 4.1 Critical Headway (sec)7.13 6.53 6.23 7.13 6.53 6.23 4.13 4.13 Base Follow-Up Headway (sec)3.5 4.0 3.3 3.5 4.0 3.3 2.2 2.2 Follow-Up Headway (sec)3.53 4.03 3.33 3.53 4.03 3.33 2.23 2.23 Delay, Queue Length, and Level of Service Flow Rate, v (veh/h)10 40 50 90 10 75 Capacity, c (veh/h)564 651 613 933 1576 1483 v/c Ratio 0.02 0.06 0.08 0.10 0.01 0.05 95% Queue Length, Q₉₅ (veh)0.1 0.2 0.3 0.3 0.0 0.2 Control Delay (s/veh)11.5 10.9 11.4 9.3 7.3 7.6 Level of Service (LOS)B B B A A A Approach Delay (s/veh)11.0 10.0 0.6 5.4 Approach LOS B B Copyright © 2022 University of Florida. All Rights Reserved. HCS™TWSC Version 7.9.5 Generated: 8/31/2022 9:42:44 AMLaurelParkwayAMwith.xtw HCS7 Two-Way Stop-Control Report General Information Site Information Analyst RLA Intersection Babcock & Laurel Parkway Agency/Co.ATS Jurisdiction City of Bozeman Date Performed 8/30/22 East/West Street Babcock Street Analysis Year 2024 North/South Street Laurel Parkway Time Analyzed Projected PM Peak Hour Peak Hour Factor 1.00 Intersection Orientation North-South Analysis Time Period (hrs)0.25 Project Description West Park Lanes Major Street: North-South Vehicle Volumes and Adjustments Approach Eastbound Westbound Northbound Southbound Movement U L T R U L T R U L T R U L T R Priority 10 11 12 7 8 9 1U 1 2 3 4U 4 5 6 Number of Lanes 1 1 0 1 1 0 0 1 1 0 0 1 1 0 Configuration L TR L TR L TR L TR Volume (veh/h)10 10 10 75 40 90 10 20 85 83 20 10 Percent Heavy Vehicles (%)3 3 3 3 3 3 3 3 Proportion Time Blocked Percent Grade (%)0 0 Right Turn Channelized Median Type | Storage Undivided Critical and Follow-up Headways Base Critical Headway (sec)7.1 6.5 6.2 7.1 6.5 6.2 4.1 4.1 Critical Headway (sec)7.13 6.53 6.23 7.13 6.53 6.23 4.13 4.13 Base Follow-Up Headway (sec)3.5 4.0 3.3 3.5 4.0 3.3 2.2 2.2 Follow-Up Headway (sec)3.53 4.03 3.33 3.53 4.03 3.33 2.23 2.23 Delay, Queue Length, and Level of Service Flow Rate, v (veh/h)10 20 75 130 10 83 Capacity, c (veh/h)504 731 621 823 1576 1480 v/c Ratio 0.02 0.03 0.12 0.16 0.01 0.06 95% Queue Length, Q₉₅ (veh)0.1 0.1 0.4 0.6 0.0 0.2 Control Delay (s/veh)12.3 10.1 11.6 10.2 7.3 7.6 Level of Service (LOS)B B B B A A Approach Delay (s/veh)10.8 10.7 0.6 5.6 Approach LOS B B Copyright © 2022 University of Florida. All Rights Reserved. HCS™TWSC Version 7.9.5 Generated: 8/31/2022 9:43:34 AMLaurelParkwayPMwith.xtw West Park Neighborhood Traffic Impact Study Bozeman, Montana Prepared For: 8FC, LLC PO Box 11388 Bozeman, MT 59719-1388 May, 2022 130 South Howie Street Helena, Montana 59601 406-459-1443 West Park Neighborhood Traffic Impact Study Bozeman, Montana i Table of Contents A. Executive Summary ......................................................................................1 B. Project Description ........................................................................................1 C. Existing Conditions ........................................................................................1 Adjacent Roadways ..............................................................................2 Traffic Counts ........................................................................................3 Adjacent Developments ........................................................................3 Level of Service .....................................................................................4 D. Proposed Development ..............................................................................5 E. Trip Generation and Assignment ................................................................5 F. Trip Distribution ..........................................................................................7 G. Traffic Impacts Outside of the Development ...............................................8 H. Impact Summary & Recommendations .................................................... 10 List of Figures Figure 1 – Proposed Development Site ...................................................................2 Figure 2 – Proposed Development ..........................................................................6 Figure 3– Trip Distribution .......................................................................................8 List of Tables Table 1 – Historic Traffic Data .................................................................................4 Table 2 – 2022 Level of Service Summary ..............................................................5 Table 3 – Trip Generation Rates .............................................................................7 Table 4 – Future Level of Service Summary ...........................................................9 Table 5 – Laurel Parkway Level of Service By Phase .............................................9 West Park Neighborhood Traffic Impact Study Bozeman, Montana Abelin Traffic Services 1 May 2022 West Park Neighborhood Traffic Impact Study Bozeman, Montana A. EXECUTIVE SUMMARY The West Park Neighborhood is a 19-acre development located north of Babcock Street in Bozeman, MT. The project would include up to 500 new residential units and would produce up to 2,376 new daily vehicle trips in the area at full build-out. As proposed, the West Park Neighborhood will not create any new roadway capacity problems on adjacent roadways that have not been identified with other recent projects. A traffic signal is planned for installation at the intersection of Cottonwood Road and Fallon Street to serve the currently proposed commercial projects along the Fallon Street corridor which will correct the existing LOS issues at this location. The West Park Neighborhood will have little impact on the need for the traffic signal at Fallon Street. It is likely that the intersection of Durston Road and Laurel Parkway will experience high levels of delay by full buildout of the based on the current growth trends in this area. While the West Park Neighborhood will not create a failure condition at this intersection, it and the remaining Norton Ranch developments will absorb most of the remaining reserve capacity at this four-way STOP. B. PROJECT DESCRIPTION This document studies the possible effects on the surrounding road system from a proposed residential subdivision located west of Cottonwood Road between Babcock Street and Durston Road in Bozeman, Montana. The document also identifies any traffic mitigation efforts that the development may require. The site is located north of Babcock Street just east of the Norton Ranch Phase 5 development site. The project would be developed to include up to 500 new residential apartment units on 40 acres of property. Based on the City of Bozeman Subdivision Regulations, the developers must study all effected intersections within ½ mile of the proposed development, which includes the intersections of Cottonwood Road with Durston Road, Babcock Street, and Fallon Street, and the intersection of Laurel Parkway with Durston Road. C. EXISTING CONDITIONS The proposed development property currently consists of a 40-acre parcel of undeveloped land located between Babcock Street and Durston Road, just east of the Norton East Ranch Phase 5 development. The topography in this area is flat. See Figure 1 for a location map of the proposed development. West Park Neighborhood Traffic Impact Study Bozeman, Montana Abelin Traffic Services 2 May 2022 Figure 1- Proposed Development Site Adjacent Roadways 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. The posted speed limit is 35 MPH. The intersection of Cottonwood Road and Durston Road is currently signalized. According to traffic data collected by MDT in 2021 Cottonwood Road currently carries 9,600 VPD north of Huffine Lane. Durston Road is a two-way east/west minor arterial route that provides access to the residential areas to the west of Bozeman. In recent years much of the road has been reconstructed to accommodate development in this area. Currently the road has a three-lane cross-section with a paved width of 46-feet east of Laurel Parkway and has designated bike lanes. All cross-streets between Laurel Parkway and Cottonwood Road are controlled by Proposed West Park Neighborhood Site = Study Intersection Norton Ranch Phase5 West Park Neighborhood Traffic Impact Study Bozeman, Montana Abelin Traffic Services 3 May 2022 STOP signs, except the intersection with Cottonwood Road which is currently signalized. The Laurel Parkway intersection is currently controlled by a four-way STOP. The roadway has a posted speed limit of 35 MPH and carried 5,600 Vehicles Per Day (VPD) in 2021. West Babcock Street is an east-west, two-way, three-lane collector which extends west of Main Street. West of Cottonwood Road the street has a paved width of 44 feet with a center two-way left-turn lane and bike lanes. The posted speed limit is 30 MPH. The road is controlled by a traffic signal at the intersection with Cottonwood Road. Traffic data collected in 2021 by MDT indicates that West Babcock Street currently carries 1,600 VPD west of Cottonwood Road. Fallon Street is a two-way, paved east/west local road that provides access to existing developments north of Huffine Lane. The road has a paved width of 32 feet and has a posted speed limit of 25 MPH. Fallon Street is controlled by STOP signs at the intersection with Cottonwood Road. All other cross-streets on Fallon Street are controlled by STOP signs on the north/south approaches. Additional Developments Phase 5 of the Norton East Ranch project follows Phases 1, 2, 3, and 4 and is currently planned for construction in 2022. The development includes 79.3 acres of land located at the west end of Babcock Street which would be developed into a residential subdivision. Phase 5 of this project would include 139 single-family residential units. The project would also include a connection to the north to Durston along Laurel Parkway through Lakes at Valley West Subdivision. According to the traffic impact study prepared for this project in 2020, at full build-out the development would produce 107 AM peak hour trips, 139 PM peak hour trips, and 1,323 daily trips. The projected traffic from this project is included in the future Level of Service (LOS) calculations for this study. Traffic Counts The traffic data used for this report was collected on the surrounding road system by Abelin Traffic Services in February and March of 2022. The collected data includes turning movement counts at the intersections of Cottonwood Road with Durston Road, Babcock Street, and Fallon and at the intersection of Durston Road with Laurel Parkway. 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 Huffine Lane have varied considerably over the past ten years but have displayed an overall traffic volume growth rate of 1.7%. Traffic volume data collected along Cottonwood Road, Babcock Street, and Durston Road do not show a clear trend of traffic West Park Neighborhood Traffic Impact Study Bozeman, Montana Abelin Traffic Services 4 May 2022 volume changes due to the significant changes the have occurred to the road network in this area over the last ten years. Table 1 – Historic Average Daily Traffic Data (Source: MDT) Location 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Huffine Lane east of Cottonwood Road#16-3A-026 21,480 21,660 22,670 20,370 24,406 27,643 28,355 25,032 22,829 24,920 Huffine Lane west of Cottonwood RoadRoad #16-3A-013 21,240 22,260 23,000 19,886 24,836 27,044 28,001 24,362 22,218 26,353 Cottonwood RoadRoad south of Huffine Lane #16-3A-019 2,990 3,120 3,320 4,043 6,549 5,105 3,936 3,960 4,778 5,160 Cottonwood RoadRoad north of Huffine Lane #16-3A-014 * * * * * * 8,237 8,286 8,855 9,563 Babcock Street East of Cottonwood RoadRoad #16-3A-028 * * * * * 2,013 2,426 2,441 2,270 2,452 Babcock Street West of Cottonwood RoadRoad #16-3A-015 * * * * * 1,030 1,605 1,615 1,502 1,622 Durston Road West of Flanders Mill Road #16-3A-046 * * * * * 8,776 9,055 9,109 8,471 5,577 * No Data Available. Level of Service Using the data collected for this project, ATS conducted a 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 Highway Capacity Software (HCS) version 7.9. Intersections are graded from A to F representing the average delay that a vehicle entering an intersection can expect. Typically, a LOS of C or better is considered acceptable for peak-hour conditions. Table 2 shows the existing 2022 LOS for the AM and PM peak hours without the traffic from the proposed developments. The LOS calculations are included in Appendix C. The table shows that the existing intersections along Cottonwood Road are all currently operating within acceptable limits. The four-way STOP controlled intersection at Laurel Parkway is also West Park Neighborhood Traffic Impact Study Bozeman, Montana Abelin Traffic Services 5 May 2022 functioning with acceptable levels of delay. The recent road widening has provided ample roadway capacity for the existing traffic volumes within the area. The City of Bozeman is currently planning to construct a traffic signal at the intersection of Cottonwood Road and Fallon Street to meet future traffic demands from the planned commercial projects along Fallon Street. Based on the road configuration in this area, the existing residential neighborhoods north of Babock Street will have negligible impact on the need for the traffic signal at Fallon Street and will get minimal benefit from this traffic signal since traffic from the existing residential developments use the existing traffic signal at Babcock Street to access the Cottonwood Road corridor. Table 2 – 2022 Level of Service Summary AM Peak Hour PM Peak Hour Intersection Delay (Sec.) LOS Delay (Sec.) LOS Laurel Parkway & Durston Road 17.4 C 11.1 B Cottonwood Road & Duston Road 18.2 B 13.4 B Cottonwood Road & Babcock Street 11.6 B 10.9 B/B Cottonwood Road & Fallon Street* 14.1/35.1 B/E 11.6/16.5 B/C *Northbound/Southbound or Westbound/Eastbound Side Street LOS and Delay D. PROPOSED DEVELOPMENT The development currently under consideration for this site includes 40 acres of land located north of Babcock Street just east of the Norton Ranch Phase 5 development. The West Park Neighborhood would include the construction of up to 500 units constructed in four phases. The project would also include a connection to the south to Babcock Street at Pond Lily Drive. Development of the property would begin in 2022 and would be completed in 2025. The West Park Neighborhood site plan is shown in Figure 2. 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, Tenth 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. ATS determined that the critical traffic impacts on the intersections and roadways would occur during the weekday morning and evening peak hours. According to the ITE trip generation rates, at full build-out the developments would produce 210 AM peak hour trips, 240 PM peak hour trips, and 2,376 daily trips. See Table 3 for detailed trip generation information. West Park Neighborhood Traffic Impact Study Bozeman, Montana Abelin Traffic Services 6 May 2022 Figure 2 – Proposed West Park Neighborhood West Park Neighborhood Traffic Impact Study Bozeman, Montana Abelin Traffic Services 7 May 2022 Table 3 - Trip Generation Rates By Phase ITE #221 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 Multi Fam Mid-Rise Phase I 110 0.42 46 0.48 53 4.75 523 Multi Fam Mid-Rise Phase 2 110 0.42 46 0.48 53 4.75 523 Multi Fam Mid-Rise Phase 3 140 0.42 59 0.48 67 4.75 665 Multi Fam Mid-Rise Phase 4 140 0.42 59 0.48 67 4.75 665 Total 500 210 240 2,376 F. TRIP DISTRIBUTION The traffic distribution and assignment for the proposed subdivision was based upon the existing ADT volumes along the adjacent roadways and the peak-hour turning volumes. With the new connection to Babcock Street to the south and the traffic signal at Babcock and Cottonwood, it is likely that a large portion of the traffic from the West Park Neighborhood will use this route to connect to the Bozeman urban street network. The new connection to Laurel Parkway will draw a significant amount of traffic from all the Norton Ranch developments due to its direct access onto Durston Road. Traffic is expected to distribute onto the surrounding road network as shown on Figure 3. West Park Neighborhood Traffic Impact Study Bozeman, Montana Abelin Traffic Services 8 May 2022 Figure 3 – Trip Distribution G. TRAFFIC IMPACTS OUTSIDE OF THE DEVELOPMENT Using the trip generation and trip distribution numbers, ATS determined the future LOS for the area intersections. The anticipated intersection LOS with the Norton East Ranch Phase 5 and the West Park Neighborhood is shown in Table 4. The traffic volume calculations are included in Appendix B of this report. Table 5 indicates that with the anticipated construction planned in this area the intersections of Cottonwood Road and Fallon Street will fall to LOS F without a change to the traffic controls at this location. The City of Bozeman has plans to construct a traffic signal at this location with the additional commercial developments which are planned along the Fallon Street corridor. When signalized the intersection will function at LOS B. Based on the road configuration in this area, The West Park Neighborhood project will have negligible impact on the need for the traffic signal at Fallon Street and will get minimal benefit from this traffic signal since traffic from the residential development can use the closer traffic signal at Babcock Street to access the Cottonwood Road corridor. The West Park Neighborhood creates no specific need for the installation of a traffic signal at Fallon Street and will not increase the number of left-turns or thru movements from Fallon Street across Cottonwood Road based on the closer and more direct access to the existing Babcock Street traffic signal. Based on the current traffic projections for this area, the four-way STOP controlled intersection at Proposed Development Site Cottonwood Road 20% Babcock Street Durston Road 10% 25% 5% 10% Laurel Parkway 30% West Park Neighborhood Traffic Impact Study Bozeman, Montana Abelin Traffic Services 9 May 2022 Laurel Parkway & Durston Road will function adequately through full buildout of the Norton East Ranch Phase 5 and the West Park Neighborhood but will have little to no reserve capacity for future growth. It will eventually be necessary to reconstruct this intersection as a traffic signal or roundabout. However, this improvement is not immanently needed. The first phases of the West Park Neighborhood could be constructed with little impact to the intersection. By Phase 4, the intersection would have little to no reserve capacity under the existing four-way STOP configuration and will occasionally experience higher level of vehicle delay. See Table 5 for LOS by phase at Durston Road and Laurel Parkway. Table 4 –Future Level of Service Summary AM Peak Hour PM Peak Hour Intersection Delay (Sec.) LOS Delay (Sec.) LOS Laurel Parkway & Durston Road 24.2 C 12.8 B Cottonwood Road & Durston Road 21.1 C 15.2 B Cottonwood Road & Babcock Street 14.0 B 13.3 B Cottonwood Road & Fallon Street* 81.7/343 F/F 47.1/165 E/F *Northbound/Southbound or Westbound/Eastbound Side Street LOS and Delay Table 5– Laurel Parkway Level of Service By Phase AM Peak Hour PM Peak Hour Laurel Parkway & Durston Road Intersection Delay (Sec.) LOS Delay (Sec.) LOS West Park Phase 1 18.5 C 11.4 B West Park Phase 2 19.7 C 11.7 B West Park Phase 3 21.6 C 12.2 B West Park Phase 4 24.2 C 12.8 B Long Range Traffic Projections The 2017 Bozeman Transportation Master Plan projects traffic conditions on roadways throughout Bozeman through 2040 and considers all anticipated land development projects which are expected to occur in this area of Bozeman over the next 25 years. The Bozeman Transportation Master Plan suggests that traffic volumes on Cottonwood Road will increase to 26,000 VPD and the V/C on Cottonwood Road will be 0.8. To evaluate the 15-year traffic volume projections for this area ATS reviewed the 2040 traffic West Park Neighborhood Traffic Impact Study Bozeman, Montana Abelin Traffic Services 10 May 2022 volumes from the Bozeman Transportation Master Plan and scaled the anticipated traffic volume growth to likely 2037 conditions using an overall traffic volume growth rate of 160%. This growth factor was applied on top of the projected traffic volumes calculated for the West Park Neighborhood. The results of this analysis suggest that the intersection of Cottonwood Road and Fallon Street will require signalization to continue truncation through 2037 but both the intersection of Fallon and Babcock will function at LOS B through 2037 with traffic signals. The intersection of Durston Road with Laurel Parkway will also likely operate at LOS F by 2033 with the current four-way STOP control configuration and may require the installation of a traffic signal or roundabout to improve operations. H. IMPACT SUMMARY & RECOMMENDATIONS As proposed, the West Park Neighborhood will not create any new roadway capacity problems on adjacent roadways that have not been identified with other recent projects. A traffic signal is planned for installation at the intersection of Cottonwood Road and Fallon Street to serve the currently proposed commercial projects along the Fallon Street corridor which will correct the existing LOS issues at this location. The West Park Neighborhood will have little impact on the need for the traffic signal at Fallon Street. It is likely that the intersection of Durston Road and Laurel Parkway will experience high levels of delay by full buildout of the based on the current growth trends in this area. While the West Park Neighborhood will not create a failure condition at this intersection, it and the remaining Norton Ranch developments will absorb most of the remaining reserve capacity at this four-way STOP. APPENDIX A Traffic Data Turning Movement Count All Vehicles Location Bozeman - Cottonwood and FallonDate Northbound Southbound Eastbound Westbound Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds TOTAL 7:00 -7:15 8 50 7 0 5 53 0 0 1 2 5 0 9 0 4 0 1447:15 -7:30 14 47 11 0 6 72 1 0 1 0 9 0 12 1 2 0 176 7:30 -7:45 13 73 7 0 8 105 1 0 1 0 14 0 8 0 4 0 234 7:45 -8:00 9 162 5 0 12 120 2 0 0 2 21 0 11 0 2 0 3468:00 -8:15 10 139 12 0 8 134 2 0 2 1 17 0 4 1 3 0 333 8:15 -8:30 12 68 11 0 10 118 3 0 1 0 11 0 8 1 2 0 245 8:30 -8:45 13 36 12 0 2 76 1 0 2 1 7 0 4 1 2 0 1578:45 -9:00 12 30 5 0 7 63 0 0 5 0 7 0 4 5 6 0 144 9:00 -9:15 9 39 11 0 3 45 0 0 6 1 12 0 3 0 5 0 134 9:15 -9:30 10 32 3 0 9 47 1 0 4 2 5 0 3 3 3 0 1229:30 -9:45 9 28 4 0 4 69 0 0 10 4 14 0 2 2 6 0 152 9:45 -10:00 8 37 5 0 6 47 1 0 3 3 12 0 7 1 4 0 134 10:00 -10:15 10 48 3 0 4 58 2 0 3 1 6 0 11 0 6 0 15210:15 -10:30 13 28 9 0 5 41 1 0 2 1 4 0 7 1 5 0 117 10:30 -10:45 2 36 10 0 6 52 1 0 0 4 10 0 8 1 4 0 134 10:45 -11:00 10 32 4 0 3 35 0 0 2 1 6 0 5 3 1 0 10211:00 -11:15 12 30 11 0 4 54 1 0 4 1 9 0 9 4 3 0 142 11:15 -11:30 8 23 9 0 4 61 2 0 4 4 10 0 5 0 5 0 135 11:30 -11:45 7 66 12 0 3 67 3 0 0 3 14 0 7 2 3 0 18711:45 -12:00 9 54 15 0 11 57 2 0 2 2 13 0 5 1 6 0 177 12:00 -12:15 17 48 12 0 6 74 0 0 1 0 12 0 1 2 3 0 176 12:15 -12:30 16 51 7 0 9 56 3 0 1 3 11 0 12 1 7 0 17712:30 -12:45 17 69 16 0 10 68 1 0 4 0 17 0 8 1 5 0 216 12:45 -1:00 17 57 9 0 4 68 3 0 2 3 15 0 10 1 6 0 195 1:00 -1:15 18 60 9 0 3 64 3 0 2 0 17 0 13 4 13 0 206 1:15 -1:30 18 40 8 0 2 54 2 0 3 0 19 0 2 1 7 0 1561:30 -1:45 9 34 3 0 9 62 2 0 2 3 13 0 8 4 13 0 162 1:45 -2:00 13 55 9 0 8 60 2 0 2 0 14 0 8 1 6 0 178 2:00 -2:15 6 47 7 0 3 55 0 0 1 0 11 0 9 0 7 0 1462:15 -2:30 12 56 8 0 5 55 3 0 0 0 12 0 4 5 10 0 170 2:30 -2:45 12 67 8 0 4 75 0 0 2 2 11 0 8 1 8 0 198 2:45 -3:00 12 68 11 0 10 64 1 0 5 0 13 0 6 0 15 0 2053:00 -3:15 15 88 9 0 5 80 1 0 3 3 13 0 7 3 16 0 243 3:15 -3:30 17 102 10 0 8 98 7 0 5 1 16 0 8 0 10 0 282 3:30 -3:45 14 104 8 0 9 155 4 0 8 1 10 0 5 0 10 0 3283:45 -4:00 17 92 10 0 8 93 0 0 3 2 8 0 6 2 6 0 247 4:00 -4:15 15 79 8 0 9 68 0 0 4 1 13 0 3 0 6 0 206 4:15 -4:30 18 65 13 0 7 60 4 0 0 1 11 0 15 0 6 0 2004:30 -4:45 17 71 11 0 3 63 3 0 3 1 9 0 7 3 9 0 200 4:45 -5:00 12 84 13 0 9 84 4 0 6 5 14 0 7 1 9 0 248 5:00 -5:15 17 105 22 0 7 83 0 0 2 1 14 0 8 1 8 0 2685:15 -5:30 15 99 6 0 8 68 2 0 10 2 8 0 3 0 16 0 237 5:30 -5:45 15 98 9 0 8 71 4 0 2 1 14 0 7 2 8 0 239 5:45 -6:00 16 102 10 0 3 63 1 0 0 1 6 0 14 1 4 0 2216:00 -6:15 10 87 18 0 1 56 1 0 1 0 9 0 10 1 3 0 197 6:15 -6:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:30 -6:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 06:45 -7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 563 2886 420 0 278 3171 75 0 125 64 516 0 321 62 287 0 8768 1/13/2022 Turning Movement Count All Vehicles Location COTTONWOOD-DURSTONDate3/22 AM - 3/17 PM Northbound Southbound Eastbound Westbound Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds TOTAL 7:00 -7:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07:15 -7:30 18 43 10 0 7 48 8 0 16 21 30 0 11 30 4 1 247 7:30 -7:45 16 38 16 1 4 57 12 0 18 41 55 0 10 26 5 0 299 7:45 -8:00 23 55 32 0 8 62 27 0 28 64 33 1 20 45 8 1 4078:00 -8:15 18 100 37 0 10 70 27 0 51 71 36 19 43 62 40 1 585 8:15 -8:30 24 61 21 0 20 80 15 0 38 48 24 0 40 52 6 3 432 8:30 -8:45 11 39 19 0 7 47 10 0 11 30 27 0 2 23 5 0 2318:45 -9:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:00 -9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:15 -9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 09:30 -9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:45 -10:00 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 0 010:15 -10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:30 -10:45 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 0 011:00 -11:15 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 11:30 -11:45 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 12:00 -12:15 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 0 012:30 -12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:45 -1:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:00 -1:15 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 01:30 -1:45 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 2:00 -2:15 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 2:30 -2:45 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 03:00 -3:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:15 -3:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:30 -3:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:45 -4:00 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 1 0 0 0 0 0 0 1 4:15 -4:30 32 51 15 1 8 37 15 1 5 24 15 1 8 26 3 1 2434:30 -4:45 24 49 7 0 9 42 11 1 8 25 19 0 19 32 3 1 250 4:45 -5:00 25 35 16 0 14 38 10 0 7 30 21 0 10 29 6 0 241 5:00 -5:15 42 46 16 1 2 48 15 0 8 31 15 0 18 35 1 2 2805:15 -5:30 40 48 18 1 17 37 7 0 12 51 29 0 10 38 10 2 320 5:30 -5:45 41 41 14 0 6 36 17 0 9 37 23 1 13 26 4 2 270 5:45 -6:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 06:00 -6:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:15 -6:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:30 -6:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 06:45 -7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 314 606 221 4 112 602 174 2 211 474 327 22 204 424 95 14 3806 Turning Movement Count All Vehicles Location COTTONWOOD-BABCOCKDate3/17 PM - 3/22 AM Northbound Southbound Eastbound Westbound Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds TOTAL 7:00 -7:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07:15 -7:30 7 45 1 0 4 83 13 0 8 3 5 0 10 7 6 0 192 7:30 -7:45 2 51 3 0 6 119 4 0 14 7 6 0 24 2 9 0 247 7:45 -8:00 1 115 11 0 10 108 13 0 12 7 10 0 27 6 6 0 3268:00 -8:15 3 142 17 0 20 118 6 0 12 10 5 0 9 5 15 0 362 8:15 -8:30 3 94 8 0 22 147 9 0 12 3 4 0 24 2 11 0 339 8:30 -8:45 4 45 7 0 10 85 5 1 11 4 7 0 11 2 12 1 2058:45 -9:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:00 -9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:15 -9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 09:30 -9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:45 -10:00 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 0 010:15 -10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:30 -10:45 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 0 011:00 -11:15 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 11:30 -11:45 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 12:00 -12:15 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 0 012:30 -12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:45 -1:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:00 -1:15 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 01:30 -1:45 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 2:00 -2:15 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 2:30 -2:45 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 03:00 -3:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:15 -3:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:30 -3:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:45 -4:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4:00 -4:15 3 71 14 2 9 48 6 0 11 5 3 0 3 7 19 0 201 4:15 -4:30 5 64 8 0 13 58 8 1 6 5 1 0 8 4 14 1 1964:30 -4:45 6 64 14 0 8 57 9 0 4 4 2 0 6 4 8 0 186 4:45 -5:00 6 74 13 0 8 55 7 1 15 6 3 0 5 5 12 0 210 5:00 -5:15 6 89 20 0 17 61 12 0 12 5 4 0 6 11 6 0 2495:15 -5:30 3 66 14 1 10 45 11 2 14 4 2 1 4 5 13 0 195 5:30 -5:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5:45 -6:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 06:00 -6:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:15 -6:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:30 -6:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 06:45 -7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 49 920 130 3 137 984 103 5 131 63 52 1 137 60 131 2 2908 Turning Movement Count All Vehicles Location Durston-LaurelDate3/22 AM - 3/17 PM Northbound Southbound Eastbound Westbound Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds Left Thr Right Peds TOTAL 7:00 -7:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 07:15 -7:30 3 1 10 0 16 0 23 0 1 37 2 0 4 42 3 0 142 7:30 -7:45 3 1 8 0 19 1 47 0 3 67 2 1 1 42 3 0 198 7:45 -8:00 4 0 9 0 13 2 37 0 3 99 3 1 8 62 11 0 2528:00 -8:15 2 0 19 0 12 1 29 2 5 111 1 0 2 66 12 0 262 8:15 -8:30 2 0 13 1 5 1 18 0 7 72 2 0 6 68 11 2 208 8:30 -8:45 3 4 7 0 9 1 20 0 5 34 3 0 2 32 6 0 1268:45 -9:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:00 -9:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:15 -9:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 09:30 -9:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9:45 -10:00 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 0 010:15 -10:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10:30 -10:45 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 0 011:00 -11:15 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 11:30 -11:45 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 12:00 -12:15 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 0 012:30 -12:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12:45 -1:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1:00 -1:15 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 01:30 -1:45 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 2:00 -2:15 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 2:30 -2:45 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 03:00 -3:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:15 -3:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3:30 -3:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03:45 -4:00 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 4:15 -4:30 1 2 5 0 4 0 10 3 10 35 4 1 10 36 11 0 1324:30 -4:45 1 0 3 0 1 0 13 0 7 42 3 0 6 32 11 0 119 4:45 -5:00 2 0 5 0 3 0 6 0 16 43 2 0 9 38 15 1 140 5:00 -5:15 2 0 6 0 2 0 10 0 18 50 3 0 6 52 22 1 1725:15 -5:30 1 0 5 0 7 0 9 1 15 68 2 0 4 66 16 1 195 5:30 -5:45 3 0 5 0 4 0 11 0 14 50 0 0 7 45 18 1 158 5:45 -6:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 06:00 -6:15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:15 -6:30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6:30 -6:45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 06:45 -7:00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 27 8 95 1 95 6 233 6 104 708 27 3 65 581 139 6 2104 APPENDIX B Traffic Model West Park Neighborhood Seasonal Factor 1.05 Existing AM Laurel Parkway Cottonwood Traffic Volumes 2022 17.4 C 18.2 B 122 50 113 168 4 277 294 260 50 8 42 181 Durston 4 8 214 76 466 0 298 420 4 80 151 155 11.6 B 25 63 59 496 21 84 38 Babcock 50 13 113 42 596 21 71 14.1/35.1 B/E 8 8 504 4 50 46 Fallon 4 38 8 680 88 21 West Park Neighborhood Seasonal Factor 1.05 Existing PM Laurel Parkway Cottonwood Traffic Volumes 2022 11.1 B 13.4 B 38 67 29 42 0 277 155 160 29 17 71 42 Durston 63 4 50 168 286 0 214 202 8 21 122 76 10.9 B 50 25 122 256 46 71 25 Babcock 50 25 88 21 374 17 84 11.6/16.5 B/C 4 34 349 4 29 34 Fallon 8 71 4 441 59 92 West Park Neighborhood Norton Phase 5 Generated Traffic Laurel Parkway Cottonwood Plus other unbuilt Norton Phases AM Peak Hour 14 8 22 36 36 Durston 34 13 7 20 36 34 34 Generation 80 75 IN 228 16 OUT 214 35%80 21 24 Build % 100%80 Babcock IN 228 35%75 15 40 OUT 214 75 22 19 37 Phase 1 0.22 21 Phase 2 0.44 37 14 Phase 3 0.72 30%68 Fallon Phase 4 1.00 64 19 34 13 40 32 IN 228 OUT 214 West Park Neighborhood Norton Phase 5 Generated Traffic Laurel Parkway Cottonwood Plus other unbuilt Norton Phases PM Peak Hour 15 8 22 37 38 Durston 40 16 9 24 37 40 41 Generation 83 90 IN 237 17 OUT 257 35%83 21 25 Build % 100%83 Babcock IN 237 35%90 18 41 OUT 257 90 27 23 45 21 45 14 30%71 Fallon 77 23 36 15 41 39 IN 237 OUT 257 West Park Neighborhood West Park Neighborhood Laurel Parkway Cottonwood Site Generated Traffic AM Peak Hour 2 1 3 5 8 Durston 14 5 3 8 5 14 21 12 30 Generation 42 8 IN 60 20%0 13 OUT 150 105 42 Babcock Build % 100%70%105 21 21 IN 60 32 0 OUT 150 53 0 53 0 10%6 Fallon 15 0 6 0 21 15 IN 60 OUT 150 West Park Neighborhood West Park Neighborhood Laurel Parkway Cottonwood Site Generated Traffic PM Peak Hour 5 3 8 13 20 Durston 9 3 2 5 13 9 13 29 19 Generation 101 20 IN 144 20%0 30 OUT 96 67 101 Babcock Build % 100%70%67 13 50 IN 144 20 0 OUT 96 34 0 34 0 10%14 Fallon 10 0 14 0 50 10 IN 144 OUT 96 West Park Neighborhood Total Projected Traffic Laurel Parkway Cottonwood All Developments 24.2 C 21.1 C 122 50 130 168 AM Peak Hour 13 277 374 285 50 50 42 225 Durston 4 56 233 76 466 10 327 447 46 127 151 211 14.0 B 0 42 50 74 0 139 531 58 105 0 149 38 Babcock 0 86 79 188 0 96 632 0 0 116 71 0.72 81.7/343 F/F Phase 1 0.22 29 29 Phase 2 0.44 592 22 Phase 3 0.72 72 63 Fallon Phase 4 1.00 23 78 28 737 135 63 West Park Neighborhood Total Projected Traffic Laurel Parkway Cottonwood All Developments 12.8 B 15.2 B 38 67 50 42 PM Peak Hour 11 277 237 190 29 67 71 100 Durston 63 53 70 168 286 11 244 300 59 70 122 130 13.3 B 0 101 87 67 0 205 293 101 67 0 138 25 Babcock 0 82 132 178 0 68 453 0 0 100 84 47.1/165 E/F Phase 1 0.22 26 106 Phase 2 0.44 425 31 Phase 3 0.72 51 76 Fallon Phase 4 1.00 32 121 30 529 107 135 APPENDIX C LOS Calculations HCS7 Signalized Intersection Results Summary General Information Intersection Information Agency ATS Duration, h 0.250 Analyst RLA Analysis Date Feb 21, 2022 Area Type Other Jurisdiction City of Bozeman Time Period AM Peak Hour PHF 1.00 Urban Street Cottonwood Road Analysis Year Existing 2022 Analysis Period 1> 7:00 Intersection Durston Road File Name CottonBabcockAM.xus Project Description West Park Demand Information EB WB NB SB Approach Movement L T R L T R L T R L T R Demand ( v ), veh/h 214 298 151 181 260 168 76 420 155 42 294 113 Signal Information Green Yellow Red 2.9 1.5 11.6 5.7 0.5 16.3 4.0 0.0 4.0 4.0 0.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 Cycle, s 54.5 Reference Phase 2 Offset, s 0 Reference Point End Uncoordinated Yes Simult. Gap E/W On Force Mode Fixed Simult. Gap N/S On Timer Results EBL EBT WBL WBT NBL NBT SBL SBT Assigned Phase 7 4 3 8 5 2 1 6 Case Number 1.1 4.0 1.1 4.0 1.1 4.0 1.1 4.0 Phase Duration, s 10.2 20.8 9.7 20.3 8.4 17.0 6.9 15.6 Change Period, ( Y+R c ), s 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Max Allow Headway ( MAH ), s 3.1 3.2 3.1 3.2 3.1 3.1 3.1 3.1 Queue Clearance Time ( g s ), s 6.3 14.7 5.6 14.2 3.9 10.8 3.0 7.6 Green Extension Time ( g e ), s 0.0 1.6 0.3 1.9 0.1 2.0 0.0 2.0 Phase Call Probability 0.96 1.00 0.94 1.00 0.72 1.00 0.47 1.00 Max Out Probability 1.00 0.05 0.00 0.00 0.00 0.00 0.20 0.00 Movement Group Results EB WB NB SB Approach Movement L T R L T R L T R L T R Assigned Movement 7 4 14 3 8 18 5 2 12 1 6 16 Adjusted Flow Rate ( v ), veh/h 214 449 181 428 83 326 300 42 210 197 Adjusted Saturation Flow Rate ( s ), veh/h/ln 1810 1792 1810 1775 1810 1900 1725 1810 1900 1722 Queue Service Time ( g s ), s 4.3 12.7 3.6 12.2 1.9 8.7 8.8 1.0 5.4 5.6 Cycle Queue Clearance Time ( g c ), s 4.3 12.7 3.6 12.2 1.9 8.7 8.8 1.0 5.4 5.6 Green Ratio ( g/C )0.42 0.31 0.41 0.30 0.30 0.24 0.24 0.27 0.21 0.21 Capacity ( c ), veh/h 417 557 363 535 393 457 415 265 407 368 Volume-to-Capacity Ratio ( X )0.514 0.807 0.499 0.800 0.211 0.714 0.723 0.158 0.517 0.534 Back of Queue ( Q ), ft/ln ( 50 th percentile)36 118.3 30.7 110.7 16.8 85.7 79.2 8.9 53.6 50.6 Back of Queue ( Q ), veh/ln ( 50 th percentile)1.4 4.7 1.2 4.4 0.7 3.4 3.2 0.4 2.1 2.0 Queue Storage Ratio ( RQ ) ( 50 th percentile)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Uniform Delay ( d 1 ), s/veh 12.4 17.5 13.0 17.7 14.7 19.2 19.2 15.9 19.1 19.2 Incremental Delay ( d 2 ), s/veh 0.4 1.8 0.4 1.1 0.1 0.6 0.7 0.1 0.4 0.4 Initial Queue Delay ( d 3 ), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Control Delay ( d ), s/veh 12.7 19.3 13.4 18.8 14.7 19.8 19.9 16.0 19.5 19.7 Level of Service (LOS)B B B B B B B B B B Approach Delay, s/veh / LOS 17.2 B 17.2 B 19.2 B 19.2 B Intersection Delay, s/veh / LOS 18.2 B Multimodal Results EB WB NB SB Pedestrian LOS Score / LOS 2.26 B 2.26 B 1.91 B 1.91 B Bicycle LOS Score / LOS 1.58 B 1.49 A 1.02 A 0.86 A Copyright © 2022 University of Florida, All Rights Reserved. HCS™ Streets Version 7.9.5 Generated: 5/5/2022 9:33:40 AM HCS7 Signalized Intersection Results Summary General Information Intersection Information Agency ATS Duration, h 0.250 Analyst RLA Analysis Date Feb 21, 2022 Area Type Other Jurisdiction City of Bozeman Time Period PM Peak Hour PHF 1.00 Urban Street Cottonwood Road Analysis Year Existing 2022 Analysis Period 1> 7:00 Intersection Durston Road File Name CottonBabcockPM.xus Project Description West Park Demand Information EB WB NB SB Approach Movement L T R L T R L T R L T R Demand ( v ), veh/h 50 214 122 42 160 42 168 202 76 71 155 29 Signal Information Green Yellow Red 3.3 1.8 6.0 2.2 0.3 9.5 4.0 0.0 4.0 4.0 0.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 Cycle, s 39.2 Reference Phase 2 Offset, s 0 Reference Point End Uncoordinated Yes Simult. Gap E/W On Force Mode Fixed Simult. Gap N/S On Timer Results EBL EBT WBL WBT NBL NBT SBL SBT Assigned Phase 7 4 3 8 5 2 1 6 Case Number 1.1 4.0 1.1 4.0 1.1 4.0 1.1 4.0 Phase Duration, s 6.5 13.9 6.2 13.5 9.1 11.8 7.3 10.0 Change Period, ( Y+R c ), s 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Max Allow Headway ( MAH ), s 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 Queue Clearance Time ( g s ), s 2.8 8.8 2.7 5.7 4.9 4.7 3.2 3.8 Green Extension Time ( g e ), s 0.0 1.0 0.1 1.0 0.2 0.8 0.0 0.8 Phase Call Probability 0.42 1.00 0.37 1.00 0.84 1.00 0.54 1.00 Max Out Probability 0.16 0.00 0.00 0.00 0.00 0.00 0.38 0.00 Movement Group Results EB WB NB SB Approach Movement L T R L T R L T R L T R Assigned Movement 7 4 14 3 8 18 5 2 12 1 6 16 Adjusted Flow Rate ( v ), veh/h 50 336 42 202 169 143 137 71 93 91 Adjusted Saturation Flow Rate ( s ), veh/h/ln 1810 1783 1810 1831 1810 1900 1726 1810 1900 1797 Queue Service Time ( g s ), s 0.8 6.8 0.7 3.7 2.9 2.6 2.7 1.2 1.7 1.8 Cycle Queue Clearance Time ( g c ), s 0.8 6.8 0.7 3.7 2.9 2.6 2.7 1.2 1.7 1.8 Green Ratio ( g/C )0.31 0.25 0.30 0.24 0.28 0.20 0.20 0.24 0.15 0.15 Capacity ( c ), veh/h 489 450 320 448 551 378 344 423 291 275 Volume-to-Capacity Ratio ( X )0.102 0.746 0.131 0.451 0.307 0.379 0.397 0.168 0.319 0.331 Back of Queue ( Q ), ft/ln ( 50 th percentile)5.7 55.2 4.9 29.9 22.1 22.3 21.4 9.8 15.4 15.2 Back of Queue ( Q ), veh/ln ( 50 th percentile)0.2 2.2 0.2 1.2 0.9 0.9 0.9 0.4 0.6 0.6 Queue Storage Ratio ( RQ ) ( 50 th percentile)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Uniform Delay ( d 1 ), s/veh 9.8 13.5 10.7 12.6 11.2 13.6 13.7 12.0 14.8 14.8 Incremental Delay ( d 2 ), s/veh 0.0 0.9 0.1 0.3 0.1 0.2 0.2 0.1 0.2 0.3 Initial Queue Delay ( d 3 ), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Control Delay ( d ), s/veh 9.8 14.5 10.8 12.9 11.3 13.8 13.9 12.1 15.0 15.1 Level of Service (LOS)A B B B B B B B B B Approach Delay, s/veh / LOS 13.9 B 12.5 B 12.9 B 14.2 B Intersection Delay, s/veh / LOS 13.4 B Multimodal Results EB WB NB SB Pedestrian LOS Score / LOS 2.25 B 2.25 B 1.90 B 1.90 B Bicycle LOS Score / LOS 1.12 A 0.89 A 0.86 A 0.70 A Copyright © 2022 University of Florida, All Rights Reserved. HCS™ Streets Version 7.9.5 Generated: 5/5/2022 9:36:07 AM HCS7 Signalized Intersection Results Summary General Information Intersection Information Agency ATS Duration, h 0.250 Analyst RLA Analysis Date Feb 21, 2022 Area Type Other Jurisdiction City of Bozeman Time Period AM Peak Hour PHF 1.00 Urban Street Cottonwood Road Analysis Year Existing 2022 Analysis Period 1> 7:00 Intersection Babcock Street File Name CottonBabcockAM.xus Project Description West Park Demand Information EB WB NB SB Approach Movement L T R L T R L T R L T R Demand ( v ), veh/h 50 42 21 38 21 63 13 596 71 84 496 25 Signal Information Green Yellow Red 0.7 2.8 9.3 1.9 0.5 5.1 4.0 0.0 4.0 4.0 0.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 Cycle, s 36.3 Reference Phase 2 Offset, s 0 Reference Point End Uncoordinated Yes Simult. Gap E/W On Force Mode Fixed Simult. Gap N/S On Timer Results EBL EBT WBL WBT NBL NBT SBL SBT Assigned Phase 7 4 3 8 5 2 1 6 Case Number 1.1 4.0 1.1 4.0 1.1 4.0 1.1 4.0 Phase Duration, s 6.4 9.6 5.9 9.1 4.7 13.3 7.5 16.1 Change Period, ( Y+R c ), s 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Max Allow Headway ( MAH ), s 3.1 3.2 3.1 3.2 3.1 3.1 3.1 3.1 Queue Clearance Time ( g s ), s 2.8 3.1 2.6 3.7 2.2 8.0 3.2 6.1 Green Extension Time ( g e ), s 0.0 0.3 0.0 0.3 0.0 1.3 0.0 0.4 Phase Call Probability 0.40 0.86 0.32 0.85 0.12 1.00 0.58 1.00 Max Out Probability 0.01 0.00 0.64 0.00 0.00 0.00 1.00 1.00 Movement Group Results EB WB NB SB Approach Movement L T R L T R L T R L T R Assigned Movement 7 4 14 3 8 18 5 2 12 1 6 16 Adjusted Flow Rate ( v ), veh/h 50 63 38 84 13 339 328 87 271 268 Adjusted Saturation Flow Rate ( s ), veh/h/ln 1795 1778 1795 1661 1795 1885 1814 1795 1885 1853 Queue Service Time ( g s ), s 0.8 1.1 0.6 1.7 0.2 5.9 6.0 1.2 4.1 4.1 Cycle Queue Clearance Time ( g c ), s 0.8 1.1 0.6 1.7 0.2 5.9 6.0 1.2 4.1 4.1 Green Ratio ( g/C )0.21 0.15 0.19 0.14 0.28 0.26 0.26 0.38 0.33 0.33 Capacity ( c ), veh/h 445 273 388 233 382 484 465 446 628 617 Volume-to-Capacity Ratio ( X )0.112 0.231 0.098 0.360 0.034 0.702 0.704 0.195 0.432 0.434 Back of Queue ( Q ), ft/ln ( 50 th percentile)6.5 9.3 5 13 1.4 48.2 46.5 7.4 29.7 29 Back of Queue ( Q ), veh/ln ( 50 th percentile)0.3 0.4 0.2 0.5 0.1 1.9 1.9 0.3 1.2 1.2 Queue Storage Ratio ( RQ ) ( 50 th percentile)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Uniform Delay ( d 1 ), s/veh 11.8 13.5 12.2 14.2 9.7 12.3 12.3 8.2 9.5 9.5 Incremental Delay ( d 2 ), s/veh 0.0 0.2 0.0 0.3 0.0 0.7 0.7 0.1 0.1 0.1 Initial Queue Delay ( d 3 ), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Control Delay ( d ), s/veh 11.9 13.7 12.2 14.5 9.7 13.0 13.0 8.2 9.6 9.6 Level of Service (LOS)B B B B A B B A A A Approach Delay, s/veh / LOS 12.9 B 13.8 B 12.9 B 9.4 A Intersection Delay, s/veh / LOS 11.6 B Multimodal Results EB WB NB SB Pedestrian LOS Score / LOS 2.26 B 2.26 B 1.89 B 1.88 B Bicycle LOS Score / LOS 0.67 A 0.69 A 1.05 A 0.99 A Copyright © 2022 University of Florida, All Rights Reserved. HCS™ Streets Version 7.9.5 Generated: 5/5/2022 9:33:40 AM HCS7 Signalized Intersection Results Summary General Information Intersection Information Agency ATS Duration, h 0.250 Analyst RLA Analysis Date Feb 21, 2022 Area Type Other Jurisdiction City of Bozeman Time Period PM Peak Hour PHF 1.00 Urban Street Cottonwood Road Analysis Year Existing 2022 Analysis Period 1> 7:00 Intersection Babcock Street File Name CottonBabcockPM.xus Project Description West Park Demand Information EB WB NB SB Approach Movement L T R L T R L T R L T R Demand ( v ), veh/h 50 21 17 25 46 25 25 374 84 71 256 50 Signal Information Green Yellow Red 1.2 1.3 6.5 1.2 0.9 4.2 4.0 0.0 4.0 4.0 0.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 Cycle, s 31.3 Reference Phase 2 Offset, s 0 Reference Point End Uncoordinated Yes Simult. Gap E/W On Force Mode Fixed Simult. Gap N/S On Timer Results EBL EBT WBL WBT NBL NBT SBL SBT Assigned Phase 7 4 3 8 5 2 1 6 Case Number 1.1 4.0 1.1 4.0 1.1 4.0 1.1 4.0 Phase Duration, s 6.1 9.1 5.2 8.2 5.2 10.5 6.5 11.8 Change Period, ( Y+R c ), s 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Max Allow Headway ( MAH ), s 3.1 3.2 3.1 3.2 3.1 3.1 3.1 3.1 Queue Clearance Time ( g s ), s 2.7 2.6 2.4 3.1 2.3 5.6 2.8 3.8 Green Extension Time ( g e ), s 0.0 0.2 0.0 0.2 0.0 0.9 0.0 0.6 Phase Call Probability 0.35 0.75 0.20 0.69 0.20 1.00 0.41 1.00 Max Out Probability 0.01 0.00 0.36 0.00 0.00 0.00 0.85 0.96 Movement Group Results EB WB NB SB Approach Movement L T R L T R L T R L T R Assigned Movement 7 4 14 3 8 18 5 2 12 1 6 16 Adjusted Flow Rate ( v ), veh/h 50 38 25 71 25 234 224 60 131 128 Adjusted Saturation Flow Rate ( s ), veh/h/ln 1795 1745 1795 1773 1795 1885 1766 1795 1885 1779 Queue Service Time ( g s ), s 0.7 0.6 0.4 1.1 0.3 3.5 3.6 0.8 1.8 1.8 Cycle Queue Clearance Time ( g c ), s 0.7 0.6 0.4 1.1 0.3 3.5 3.6 0.8 1.8 1.8 Green Ratio ( g/C )0.20 0.16 0.17 0.13 0.25 0.21 0.21 0.29 0.25 0.25 Capacity ( c ), veh/h 487 286 416 236 445 393 368 461 470 444 Volume-to-Capacity Ratio ( X )0.103 0.133 0.060 0.300 0.056 0.596 0.607 0.130 0.279 0.288 Back of Queue ( Q ), ft/ln ( 50 th percentile)5 4.3 2.7 8.7 2.2 27.1 25.8 4.9 12.6 12.2 Back of Queue ( Q ), veh/ln ( 50 th percentile)0.2 0.2 0.1 0.3 0.1 1.1 1.0 0.2 0.5 0.5 Queue Storage Ratio ( RQ ) ( 50 th percentile)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Uniform Delay ( d 1 ), s/veh 10.3 11.2 10.9 12.3 9.1 11.2 11.2 8.4 9.5 9.5 Incremental Delay ( d 2 ), s/veh 0.0 0.1 0.0 0.3 0.0 0.5 0.6 0.0 0.1 0.1 Initial Queue Delay ( d 3 ), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Control Delay ( d ), s/veh 10.3 11.3 11.0 12.5 9.1 11.8 11.8 8.5 9.6 9.6 Level of Service (LOS)B B B B A B B A A A Approach Delay, s/veh / LOS 10.7 B 12.1 B 11.7 B 9.4 A Intersection Delay, s/veh / LOS 10.9 B Multimodal Results EB WB NB SB Pedestrian LOS Score / LOS 2.25 B 2.26 B 1.89 B 1.88 B Bicycle LOS Score / LOS 0.63 A 0.65 A 0.89 A 0.80 A Copyright © 2022 University of Florida, All Rights Reserved. HCS™ Streets Version 7.9.5 Generated: 5/5/2022 9:36:07 AM HCS7 All-Way Stop Control Report General Information Site Information Analyst RLA Intersection Laurel Parkway & Durston Agency/Co.ATS Jurisdiction City of Bozeman Date Performed 9/11/2019 East/West Street Durston Road Analysis Year 2022 North/South Street Laurel Parkway Analysis Time Period (hrs)0.25 Peak Hour Factor 1.00 Time Analyzed AM Peak - Existing Project Description West Park Lanes Vehicle Volume and Adjustments Approach Eastbound Westbound Northbound Southbound Movement L T R L T R L T R L T R Volume 4 466 4 8 277 50 8 1 80 50 4 122 % Thrus in Shared Lane Lane L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 Configuration L TR L TR L TR LT R Flow Rate, v (veh/h)4 470 8 327 8 81 54 122 Percent Heavy Vehicles 1 2 2 1 2 2 2 1 Departure Headway and Service Time Initial Departure Headway, hd (s)3.20 3.20 3.20 3.20 3.20 3.20 3.20 3.20 Initial Degree of Utilization, x 0.004 0.418 0.007 0.291 0.007 0.072 0.048 0.108 Final Departure Headway, hd (s)6.22 5.73 6.40 5.78 7.48 6.29 7.26 6.08 Final Degree of Utilization, x 0.007 0.749 0.014 0.525 0.017 0.141 0.109 0.206 Move-Up Time, m (s)2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 Service Time, ts (s)3.92 3.43 4.10 3.48 5.18 3.99 4.96 3.78 Capacity, Delay and Level of Service Flow Rate, v (veh/h)4 470 8 327 8 81 54 122 Capacity 578 628 562 623 481 573 496 592 95% Queue Length, Q₉₅ (veh)0.0 6.7 0.0 3.1 0.1 0.5 0.4 0.8 Control Delay (s/veh)9.0 23.5 9.2 14.7 10.3 10.0 10.8 10.3 Level of Service, LOS A C A B B B B B Approach Delay (s/veh)23.4 14.6 10.0 10.5 Approach LOS C B B B Intersection Delay, s/veh | LOS 17.4 C Copyright © 2022 University of Florida. All Rights Reserved. HCS™AWSC Version 7.9.5 Generated: 5/5/2022 9:22:46 AMLaurelAM.xaw HCS7 All-Way Stop Control Report General Information Site Information Analyst RLA Intersection Laurel Parkway & Durston Agency/Co.ATS Jurisdiction City of Bozeman Date Performed 9/11/2019 East/West Street Durston Road Analysis Year 2022 North/South Street Laurel Parkway Analysis Time Period (hrs)0.25 Peak Hour Factor 1.00 Time Analyzed PM Peak - Existing Project Description West Park Lanes Vehicle Volume and Adjustments Approach Eastbound Westbound Northbound Southbound Movement L T R L T R L T R L T R Volume 63 286 8 17 277 67 4 1 21 29 1 38 % Thrus in Shared Lane Lane L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 Configuration L TR L TR L TR LT R Flow Rate, v (veh/h)63 294 17 344 4 22 30 38 Percent Heavy Vehicles 1 2 2 1 2 2 2 1 Departure Headway and Service Time Initial Departure Headway, hd (s)3.20 3.20 3.20 3.20 3.20 3.20 3.20 3.20 Initial Degree of Utilization, x 0.056 0.261 0.015 0.306 0.004 0.020 0.027 0.034 Final Departure Headway, hd (s)5.59 5.09 5.62 4.97 6.77 5.60 6.68 5.48 Final Degree of Utilization, x 0.098 0.415 0.027 0.475 0.008 0.034 0.056 0.058 Move-Up Time, m (s)2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 Service Time, ts (s)3.29 2.79 3.32 2.67 4.47 3.30 4.38 3.18 Capacity, Delay and Level of Service Flow Rate, v (veh/h)63 294 17 344 4 22 30 38 Capacity 644 708 640 724 532 643 539 657 95% Queue Length, Q₉₅ (veh)0.3 2.0 0.1 2.6 0.0 0.1 0.2 0.2 Control Delay (s/veh)8.9 11.4 8.5 12.1 9.5 8.5 9.8 8.5 Level of Service, LOS A B A B A A A A Approach Delay (s/veh)10.9 11.9 8.7 9.1 Approach LOS B B A A Intersection Delay, s/veh | LOS 11.1 B Copyright © 2022 University of Florida. All Rights Reserved. HCS™AWSC Version 7.9.5 Generated: 5/5/2022 9:24:54 AMLaurelPM.xaw HCS7 Two-Way Stop-Control Report General Information Site Information Analyst RLA Intersection Cottonwood & Fallon Agency/Co.Abelin Traffic Services Jurisdiction City of Bozeman Date Performed 2/7/2022 East/West Street Fallon St Analysis Year 2022 North/South Street Cottonwood Time Analyzed AM Peak Hour- Existing Peak Hour Factor 1.00 Intersection Orientation North-South Analysis Time Period (hrs)0.25 Project Description West Park Lanes Major Street: North-South Vehicle Volumes and Adjustments Approach Eastbound Westbound Northbound Southbound Movement U L T R U L T R U L T R U L T R Priority 10 11 12 7 8 9 1U 1 2 3 4U 4 5 6 Number of Lanes 0 1 0 0 1 0 0 1 2 0 0 1 2 0 Configuration LTR LTR L T TR L T TR Volume (veh/h)4 8 88 46 4 8 0 38 680 21 0 50 504 8 Percent Heavy Vehicles (%)2 3 3 2 3 3 3 2 3 2 Proportion Time Blocked Percent Grade (%)0 0 Right Turn Channelized Median Type | Storage Undivided Critical and Follow-up Headways Base Critical Headway (sec)7.5 6.5 6.9 7.5 6.5 6.9 4.1 4.1 Critical Headway (sec)7.54 6.56 6.96 7.54 6.56 6.96 4.14 4.14 Base Follow-Up Headway (sec)3.5 4.0 3.3 3.5 4.0 3.3 2.2 2.2 Follow-Up Headway (sec)2.22 4.03 3.33 2.22 4.03 3.33 3.52 3.52 Delay, Queue Length, and Level of Service Flow Rate, v (veh/h)100 58 38 50 Capacity, c (veh/h)495 176 721 631 v/c Ratio 0.20 0.33 0.05 0.08 95% Queue Length, Q₉₅ (veh)0.7 1.3 0.2 0.3 Control Delay (s/veh)14.1 35.1 10.3 11.2 Level of Service (LOS)B E B B Approach Delay (s/veh)14.1 35.1 0.5 1.0 Approach LOS B E Copyright © 2022 University of Florida. All Rights Reserved.HCS™TWSC Version 7.9.5 Generated: 5/5/2022 9:29:43 AMCottonwoodFallonAM.xtw HCS7 Two-Way Stop-Control Report General Information Site Information Analyst RLA Intersection Cottonwood & Fallon Agency/Co.Abelin Traffic Services Jurisdiction City of Bozeman Date Performed 2/7/2022 East/West Street Fallon St Analysis Year 2022 North/South Street Cottonwood Time Analyzed PM Peak Hour- Existing Peak Hour Factor 1.00 Intersection Orientation North-South Analysis Time Period (hrs)0.25 Project Description West Park Lanes Major Street: North-South Vehicle Volumes and Adjustments Approach Eastbound Westbound Northbound Southbound Movement U L T R U L T R U L T R U L T R Priority 10 11 12 7 8 9 1U 1 2 3 4U 4 5 6 Number of Lanes 0 1 0 0 1 0 0 1 2 0 0 1 2 0 Configuration LTR LTR L T TR L T TR Volume (veh/h)32 32 105 76 34 106 0 118 529 135 0 51 425 26 Percent Heavy Vehicles (%)1 1 1 1 1 1 2 2 2 2 Proportion Time Blocked Percent Grade (%)0 0 Right Turn Channelized Median Type | Storage Undivided Critical and Follow-up Headways Base Critical Headway (sec)7.5 6.5 6.9 7.5 6.5 6.9 4.1 4.1 Critical Headway (sec)7.52 6.52 6.92 7.52 6.52 6.92 4.14 4.14 Base Follow-Up Headway (sec)3.5 4.0 3.3 3.5 4.0 3.3 2.2 2.2 Follow-Up Headway (sec)2.22 4.01 3.31 2.22 4.01 3.31 3.52 3.52 Delay, Queue Length, and Level of Service Flow Rate, v (veh/h)169 216 118 51 Capacity, c (veh/h)245 187 753 648 v/c Ratio 0.69 1.15 0.16 0.08 95% Queue Length, Q₉₅ (veh)4.5 11.0 0.6 0.3 Control Delay (s/veh)47.1 164.7 10.7 11.0 Level of Service (LOS)E F B B Approach Delay (s/veh)47.1 164.7 1.6 1.1 Approach LOS E F Copyright © 2022 University of Florida. All Rights Reserved. HCS™TWSC Version 7.9.5 Generated: 5/5/2022 9:32:39 AMCottonwoodFallonPM.xtw HCS7 Signalized Intersection Results Summary General Information Intersection Information Agency ATS Duration, h 0.250 Analyst RLA Analysis Date Feb 21, 2022 Area Type Other Jurisdiction City of Bozeman Time Period AM Peak Hour PHF 1.00 Urban Street Cottonwood Road Analysis Year Projeced 2024 Analysis Period 1> 7:00 Intersection Babcock Street File Name CottonBabcockAMwith.xus Project Description West Park Demand Information EB WB NB SB Approach Movement L T R L T R L T R L T R Demand ( v ), veh/h 87 96 116 38 57 74 78 632 71 149 531 49 Signal Information Green Yellow Red 3.6 1.4 10.7 2.1 1.7 5.9 4.0 0.0 4.0 4.0 0.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 Cycle, s 41.4 Reference Phase 2 Offset, s 0 Reference Point End Uncoordinated Yes Simult. Gap E/W On Force Mode Fixed Simult. Gap N/S On Timer Results EBL EBT WBL WBT NBL NBT SBL SBT Assigned Phase 7 4 3 8 5 2 1 6 Case Number 1.1 4.0 1.1 4.0 1.1 4.0 1.1 4.0 Phase Duration, s 7.8 11.6 6.1 9.9 7.6 14.7 9.0 16.1 Change Period, ( Y+R c ), s 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Max Allow Headway ( MAH ), s 3.1 3.2 3.1 3.2 3.1 3.1 3.1 3.1 Queue Clearance Time ( g s ), s 3.6 6.8 2.7 4.9 3.2 9.2 4.4 7.6 Green Extension Time ( g e ), s 0.0 0.7 0.0 0.7 0.1 1.4 0.0 0.0 Phase Call Probability 0.63 0.99 0.35 0.99 0.59 1.00 0.83 1.00 Max Out Probability 0.04 0.00 0.75 0.00 0.00 0.00 1.00 1.00 Movement Group Results EB WB NB SB Approach Movement L T R L T R L T R L T R Assigned Movement 7 4 14 3 8 18 5 2 12 1 6 16 Adjusted Flow Rate ( v ), veh/h 87 212 38 131 78 357 346 153 302 294 Adjusted Saturation Flow Rate ( s ), veh/h/ln 1795 1716 1795 1711 1795 1885 1818 1795 1885 1829 Queue Service Time ( g s ), s 1.6 4.8 0.7 2.9 1.2 7.2 7.2 2.4 5.6 5.6 Cycle Queue Clearance Time ( g c ), s 1.6 4.8 0.7 2.9 1.2 7.2 7.2 2.4 5.6 5.6 Green Ratio ( g/C )0.24 0.18 0.20 0.14 0.35 0.26 0.26 0.38 0.29 0.29 Capacity ( c ), veh/h 434 316 293 246 419 486 469 454 550 534 Volume-to-Capacity Ratio ( X )0.201 0.672 0.130 0.533 0.186 0.735 0.737 0.338 0.549 0.552 Back of Queue ( Q ), ft/ln ( 50 th percentile)13.3 40.3 6.1 25.4 9.3 63.1 60.9 17.2 47.6 46.1 Back of Queue ( Q ), veh/ln ( 50 th percentile)0.5 1.6 0.2 1.0 0.4 2.5 2.4 0.7 1.9 1.8 Queue Storage Ratio ( RQ ) ( 50 th percentile)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Uniform Delay ( d 1 ), s/veh 12.8 15.8 14.0 16.5 9.8 14.1 14.1 9.5 12.4 12.4 Incremental Delay ( d 2 ), s/veh 0.1 0.9 0.1 0.7 0.1 0.8 0.9 0.1 0.5 0.5 Initial Queue Delay ( d 3 ), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Control Delay ( d ), s/veh 12.9 16.7 14.1 17.2 9.9 14.9 15.0 9.7 12.9 12.9 Level of Service (LOS)B B B B A B B A B B Approach Delay, s/veh / LOS 15.6 B 16.5 B 14.4 B 12.2 B Intersection Delay, s/veh / LOS 14.0 B Multimodal Results EB WB NB SB Pedestrian LOS Score / LOS 2.26 B 2.27 B 1.90 B 1.89 B Bicycle LOS Score / LOS 0.98 A 0.77 A 1.13 A 1.09 A Copyright © 2022 University of Florida, All Rights Reserved. HCS™ Streets Version 7.9.5 Generated: 5/5/2022 9:37:48 AM HCS7 Signalized Intersection Results Summary General Information Intersection Information Agency ATS Duration, h 0.250 Analyst RLA Analysis Date Feb 21, 2022 Area Type Other Jurisdiction City of Bozeman Time Period PM Peak Hour PHF 1.00 Urban Street Cottonwood Road Analysis Year Projected 2024 Analysis Period 1> 7:00 Intersection Babcock Street File Name CottonBabcockPMwith.xus Project Description West Park Demand Information EB WB NB SB Approach Movement L T R L T R L T R L T R Demand ( v ), veh/h 82 68 100 25 101 67 132 453 84 138 293 87 Signal Information Green Yellow Red 4.4 0.2 8.1 1.4 2.1 6.0 4.0 0.0 4.0 4.0 0.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 Cycle, s 38.1 Reference Phase 2 Offset, s 0 Reference Point End Uncoordinated Yes Simult. Gap E/W On Force Mode Fixed Simult. Gap N/S On Timer Results EBL EBT WBL WBT NBL NBT SBL SBT Assigned Phase 7 4 3 8 5 2 1 6 Case Number 1.1 4.0 1.1 4.0 1.1 4.0 1.1 4.0 Phase Duration, s 7.5 12.1 5.4 10.0 8.5 12.2 8.4 12.1 Change Period, ( Y+R c ), s 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Max Allow Headway ( MAH ), s 3.1 3.2 3.1 3.2 3.1 3.1 3.1 3.1 Queue Clearance Time ( g s ), s 3.4 5.3 2.4 5.4 4.0 7.2 3.9 5.1 Green Extension Time ( g e ), s 0.0 0.7 0.0 0.7 0.2 1.0 0.0 0.5 Phase Call Probability 0.58 0.99 0.23 0.98 0.75 1.00 0.73 1.00 Max Out Probability 0.03 0.00 0.41 0.00 0.00 0.00 1.00 1.00 Movement Group Results EB WB NB SB Approach Movement L T R L T R L T R L T R Assigned Movement 7 4 14 3 8 18 5 2 12 1 6 16 Adjusted Flow Rate ( v ), veh/h 82 168 25 168 132 275 262 122 172 164 Adjusted Saturation Flow Rate ( s ), veh/h/ln 1795 1703 1795 1759 1795 1885 1782 1795 1885 1738 Queue Service Time ( g s ), s 1.4 3.3 0.4 3.4 2.0 5.1 5.2 1.9 3.0 3.1 Cycle Queue Clearance Time ( g c ), s 1.4 3.3 0.4 3.4 2.0 5.1 5.2 1.9 3.0 3.1 Green Ratio ( g/C )0.25 0.21 0.19 0.16 0.33 0.22 0.22 0.33 0.21 0.21 Capacity ( c ), veh/h 440 361 349 276 541 408 386 422 400 369 Volume-to-Capacity Ratio ( X )0.186 0.465 0.072 0.609 0.244 0.673 0.680 0.290 0.431 0.446 Back of Queue ( Q ), ft/ln ( 50 th percentile)10.6 25.5 3.5 28.8 14.6 44.3 42.2 13.5 25.7 24.4 Back of Queue ( Q ), veh/ln ( 50 th percentile)0.4 1.0 0.1 1.1 0.6 1.8 1.7 0.5 1.0 1.0 Queue Storage Ratio ( RQ ) ( 50 th percentile)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Uniform Delay ( d 1 ), s/veh 11.4 13.1 12.7 15.0 9.3 13.7 13.7 10.0 13.0 13.1 Incremental Delay ( d 2 ), s/veh 0.1 0.3 0.0 0.8 0.1 0.7 0.8 0.1 0.2 0.3 Initial Queue Delay ( d 3 ), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Control Delay ( d ), s/veh 11.4 13.5 12.7 15.8 9.4 14.4 14.5 10.1 13.3 13.3 Level of Service (LOS)B B B B A B B B B B Approach Delay, s/veh / LOS 12.8 B 15.4 B 13.5 B 12.5 B Intersection Delay, s/veh / LOS 13.3 B Multimodal Results EB WB NB SB Pedestrian LOS Score / LOS 2.26 B 2.26 B 1.90 B 1.90 B Bicycle LOS Score / LOS 0.90 A 0.81 A 1.04 A 0.91 A Copyright © 2022 University of Florida, All Rights Reserved. HCS™ Streets Version 7.9.5 Generated: 5/5/2022 9:39:04 AM HCS7 Signalized Intersection Results Summary General Information Intersection Information Agency ATS Duration, h 0.250 Analyst RLA Analysis Date Feb 21, 2022 Area Type Other Jurisdiction City of Bozeman Time Period AM Peak Hour PHF 1.00 Urban Street Cottonwood Road Analysis Year Projeced 2024 Analysis Period 1> 7:00 Intersection Durston Road File Name CottonBabcockAMwith.xus Project Description West Park Demand Information EB WB NB SB Approach Movement L T R L T R L T R L T R Demand ( v ), veh/h 233 327 151 225 285 168 76 447 211 42 374 130 Signal Information Green Yellow Red 3.2 1.4 14.9 7.0 0.5 19.6 4.0 0.0 4.0 4.0 0.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 Cycle, s 62.5 Reference Phase 2 Offset, s 0 Reference Point End Uncoordinated Yes Simult. Gap E/W On Force Mode Fixed Simult. Gap N/S On Timer Results EBL EBT WBL WBT NBL NBT SBL SBT Assigned Phase 7 4 3 8 5 2 1 6 Case Number 1.1 4.0 1.1 4.0 1.1 4.0 1.1 4.0 Phase Duration, s 11.0 23.6 11.5 24.0 8.6 20.3 7.2 18.9 Change Period, ( Y+R c ), s 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Max Allow Headway ( MAH ), s 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 Queue Clearance Time ( g s ), s 7.4 17.7 7.1 16.6 4.1 13.6 3.1 9.8 Green Extension Time ( g e ), s 0.0 1.5 0.4 2.0 0.1 2.5 0.0 2.5 Phase Call Probability 0.98 1.00 0.98 1.00 0.76 1.00 0.52 1.00 Max Out Probability 1.00 0.16 0.00 0.00 0.00 0.00 0.24 0.00 Movement Group Results EB WB NB SB Approach Movement L T R L T R L T R L T R Assigned Movement 7 4 14 3 8 18 5 2 12 1 6 16 Adjusted Flow Rate ( v ), veh/h 233 478 225 453 82 374 336 42 261 243 Adjusted Saturation Flow Rate ( s ), veh/h/ln 1810 1798 1810 1781 1810 1900 1693 1810 1900 1733 Queue Service Time ( g s ), s 5.4 15.7 5.1 14.6 2.1 11.5 11.6 1.1 7.7 7.8 Cycle Queue Clearance Time ( g c ), s 5.4 15.7 5.1 14.6 2.1 11.5 11.6 1.1 7.7 7.8 Green Ratio ( g/C )0.43 0.31 0.44 0.32 0.32 0.26 0.26 0.29 0.24 0.24 Capacity ( c ), veh/h 378 564 390 576 357 498 444 243 455 415 Volume-to-Capacity Ratio ( X )0.616 0.847 0.577 0.787 0.230 0.752 0.758 0.173 0.574 0.586 Back of Queue ( Q ), ft/ln ( 50 th percentile)52.4 168.1 45 137.4 19.4 117.1 105.7 10.2 78.9 74 Back of Queue ( Q ), veh/ln ( 50 th percentile)2.1 6.7 1.8 5.5 0.8 4.7 4.2 0.4 3.2 3.0 Queue Storage Ratio ( RQ ) ( 50 th percentile)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Uniform Delay ( d 1 ), s/veh 14.6 20.3 14.2 19.4 16.1 21.4 21.5 17.5 21.2 21.3 Incremental Delay ( d 2 ), s/veh 2.2 5.7 0.5 0.9 0.1 0.6 0.7 0.1 0.4 0.5 Initial Queue Delay ( d 3 ), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Control Delay ( d ), s/veh 16.8 26.0 14.7 20.3 16.2 22.1 22.2 17.6 21.6 21.8 Level of Service (LOS)B C B C B C C B C C Approach Delay, s/veh / LOS 23.0 C 18.5 B 21.5 C 21.4 C Intersection Delay, s/veh / LOS 21.1 C Multimodal Results EB WB NB SB Pedestrian LOS Score / LOS 2.27 B 2.26 B 1.91 B 1.91 B Bicycle LOS Score / LOS 1.66 B 1.61 B 1.09 A 0.94 A Copyright © 2022 University of Florida, All Rights Reserved. HCS™ Streets Version 7.9.5 Generated: 5/5/2022 9:37:48 AM HCS7 Signalized Intersection Results Summary General Information Intersection Information Agency ATS Duration, h 0.250 Analyst RLA Analysis Date Feb 21, 2022 Area Type Other Jurisdiction City of Bozeman Time Period PM Peak Hour PHF 1.00 Urban Street Cottonwood Road Analysis Year Projected 2024 Analysis Period 1> 7:00 Intersection Durston Road File Name CottonBabcockPMwith.xus Project Description West Park Demand Information EB WB NB SB Approach Movement L T R L T R L T R L T R Demand ( v ), veh/h 70 244 122 100 190 42 168 300 130 71 237 50 Signal Information Green Yellow Red 3.5 1.8 6.6 3.5 0.8 11.5 4.0 0.0 4.0 4.0 0.0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 Cycle, s 43.7 Reference Phase 2 Offset, s 0 Reference Point End Uncoordinated Yes Simult. Gap E/W On Force Mode Fixed Simult. Gap N/S On Timer Results EBL EBT WBL WBT NBL NBT SBL SBT Assigned Phase 7 4 3 8 5 2 1 6 Case Number 1.1 4.0 1.1 4.0 1.1 4.0 1.1 4.0 Phase Duration, s 7.5 15.5 8.3 16.3 9.3 12.4 7.5 10.6 Change Period, ( Y+R c ), s 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 Max Allow Headway ( MAH ), s 3.1 3.1 3.1 3.1 3.1 3.1 3.1 3.1 Queue Clearance Time ( g s ), s 3.2 10.3 3.6 6.6 5.3 6.9 3.4 5.2 Green Extension Time ( g e ), s 0.0 1.1 0.2 1.2 0.2 1.3 0.0 1.3 Phase Call Probability 0.57 1.00 0.71 1.00 0.87 1.00 0.58 1.00 Max Out Probability 0.34 0.00 0.00 0.00 0.01 0.00 0.47 0.00 Movement Group Results EB WB NB SB Approach Movement L T R L T R L T R L T R Assigned Movement 7 4 14 3 8 18 5 2 12 1 6 16 Adjusted Flow Rate ( v ), veh/h 70 366 100 232 169 225 208 71 146 141 Adjusted Saturation Flow Rate ( s ), veh/h/ln 1810 1792 1810 1840 1810 1900 1707 1810 1900 1786 Queue Service Time ( g s ), s 1.2 8.3 1.6 4.6 3.3 4.8 4.9 1.4 3.1 3.2 Cycle Queue Clearance Time ( g c ), s 1.2 8.3 1.6 4.6 3.3 4.8 4.9 1.4 3.1 3.2 Green Ratio ( g/C )0.35 0.26 0.36 0.28 0.27 0.19 0.19 0.23 0.15 0.15 Capacity ( c ), veh/h 472 475 422 520 476 366 329 346 291 273 Volume-to-Capacity Ratio ( X )0.148 0.771 0.237 0.446 0.355 0.614 0.634 0.205 0.502 0.517 Back of Queue ( Q ), ft/ln ( 50 th percentile)9 71 12.5 38.3 27.1 44.3 41.4 11.7 29.6 28.8 Back of Queue ( Q ), veh/ln ( 50 th percentile)0.4 2.8 0.5 1.5 1.1 1.8 1.7 0.5 1.2 1.2 Queue Storage Ratio ( RQ ) ( 50 th percentile)0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Uniform Delay ( d 1 ), s/veh 10.2 14.9 10.3 13.0 12.9 16.3 16.3 13.8 17.1 17.1 Incremental Delay ( d 2 ), s/veh 0.1 1.0 0.1 0.2 0.1 0.5 0.6 0.1 0.5 0.6 Initial Queue Delay ( d 3 ), s/veh 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Control Delay ( d ), s/veh 10.2 16.0 10.4 13.2 13.1 16.8 16.9 13.9 17.6 17.7 Level of Service (LOS)B B B B B B B B B B Approach Delay, s/veh / LOS 15.0 B 12.3 B 15.8 B 16.9 B Intersection Delay, s/veh / LOS 15.2 B Multimodal Results EB WB NB SB Pedestrian LOS Score / LOS 2.26 B 2.25 B 1.90 B 1.91 B Bicycle LOS Score / LOS 1.21 A 1.04 A 0.98 A 0.78 A Copyright © 2022 University of Florida, All Rights Reserved. HCS™ Streets Version 7.9.5 Generated: 5/5/2022 9:39:04 AM HCS7 All-Way Stop Control Report General Information Site Information Analyst RLA Intersection Laurel Parkway & Durston Agency/Co.ATS Jurisdiction City of Bozeman Date Performed 9/11/2019 East/West Street Durston Road Analysis Year 2024 North/South Street Laurel Parkway Analysis Time Period (hrs)0.25 Peak Hour Factor 1.00 Time Analyzed Projected AM Peak Project Description West Park Lanes Vehicle Volume and Adjustments Approach Eastbound Westbound Northbound Southbound Movement L T R L T R L T R L T R Volume 4 466 45 50 277 50 56 11 127 50 13 122 % Thrus in Shared Lane Lane L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 Configuration L TR L TR L TR LT R Flow Rate, v (veh/h)4 511 50 327 56 138 63 122 Percent Heavy Vehicles 1 2 2 1 2 2 2 1 Departure Headway and Service Time Initial Departure Headway, hd (s)3.20 3.20 3.20 3.20 3.20 3.20 3.20 3.20 Initial Degree of Utilization, x 0.004 0.454 0.044 0.291 0.050 0.123 0.056 0.108 Final Departure Headway, hd (s)6.79 6.24 7.00 6.38 7.87 6.73 7.79 6.68 Final Degree of Utilization, x 0.008 0.886 0.097 0.579 0.122 0.258 0.136 0.226 Move-Up Time, m (s)2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 Service Time, ts (s)4.49 3.94 4.70 4.08 5.57 4.43 5.49 4.38 Capacity, Delay and Level of Service Flow Rate, v (veh/h)4 511 50 327 56 138 63 122 Capacity 531 577 514 564 457 535 462 539 95% Queue Length, Q₉₅ (veh)0.0 10.3 0.3 3.7 0.4 1.0 0.5 0.9 Control Delay (s/veh)9.5 39.4 10.5 17.5 11.7 11.8 11.7 11.3 Level of Service, LOS A E B C B B B B Approach Delay (s/veh)39.1 16.6 11.7 11.5 Approach LOS E C B B Intersection Delay, s/veh | LOS 24.2 C Copyright © 2022 University of Florida. All Rights Reserved. HCS™AWSC Version 7.9.5 Generated: 5/5/2022 9:25:35 AMLaurelAMwith.xaw HCS7 All-Way Stop Control Report General Information Site Information Analyst RLA Intersection Laurel Parkway & Durston Agency/Co.ATS Jurisdiction City of Bozeman Date Performed 9/11/2019 East/West Street Durston Road Analysis Year 2024 North/South Street Laurel Parkway Analysis Time Period (hrs)0.25 Peak Hour Factor 1.00 Time Analyzed Projected PM Peak Project Description West Park Lanes Vehicle Volume and Adjustments Approach Eastbound Westbound Northbound Southbound Movement L T R L T R L T R L T R Volume 63 286 59 67 277 67 53 11 70 29 11 38 % Thrus in Shared Lane Lane L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3 Configuration L TR L TR L TR LT R Flow Rate, v (veh/h)63 345 67 344 53 81 40 38 Percent Heavy Vehicles 1 2 2 1 2 2 2 1 Departure Headway and Service Time Initial Departure Headway, hd (s)3.20 3.20 3.20 3.20 3.20 3.20 3.20 3.20 Initial Degree of Utilization, x 0.056 0.307 0.060 0.306 0.047 0.072 0.036 0.034 Final Departure Headway, hd (s)6.13 5.53 6.15 5.50 7.14 6.03 7.11 6.03 Final Degree of Utilization, x 0.107 0.530 0.114 0.525 0.105 0.136 0.079 0.064 Move-Up Time, m (s)2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 Service Time, ts (s)3.83 3.23 3.85 3.20 4.84 3.73 4.81 3.73 Capacity, Delay and Level of Service Flow Rate, v (veh/h)63 345 67 344 53 81 40 38 Capacity 587 651 585 655 504 597 506 597 95% Queue Length, Q₉₅ (veh)0.4 3.1 0.4 3.1 0.4 0.5 0.3 0.2 Control Delay (s/veh)9.6 14.3 9.6 14.1 10.7 9.7 10.4 9.1 Level of Service, LOS A B A B B A B A Approach Delay (s/veh)13.6 13.4 10.1 9.8 Approach LOS B B B A Intersection Delay, s/veh | LOS 12.8 B Copyright © 2022 University of Florida. All Rights Reserved. HCS™AWSC Version 7.9.5 Generated: 5/5/2022 9:26:04 AMLaurelPMwith.xaw HCS7 Two-Way Stop-Control Report General Information Site Information Analyst RLA Intersection Cottonwood & Fallon Agency/Co.Abelin Traffic Services Jurisdiction City of Bozeman Date Performed 2/7/2022 East/West Street Fallon St Analysis Year 2024 North/South Street Cottonwood Time Analyzed AM Peak Hour- Projected Peak Hour Factor 1.00 Intersection Orientation North-South Analysis Time Period (hrs)0.25 Project Description West Park Lanes Major Street: North-South Vehicle Volumes and Adjustments Approach Eastbound Westbound Northbound Southbound Movement U L T R U L T R U L T R U L T R Priority 10 11 12 7 8 9 1U 1 2 3 4U 4 5 6 Number of Lanes 0 1 0 0 1 0 0 1 2 0 0 1 2 0 Configuration LTR LTR L T TR L T TR Volume (veh/h)23 31 132 63 23 29 0 77 737 63 0 72 592 29 Percent Heavy Vehicles (%)2 3 3 2 3 3 3 2 3 2 Proportion Time Blocked Percent Grade (%)0 0 Right Turn Channelized Median Type | Storage Undivided Critical and Follow-up Headways Base Critical Headway (sec)7.5 6.5 6.9 7.5 6.5 6.9 4.1 4.1 Critical Headway (sec)7.54 6.56 6.96 7.54 6.56 6.96 4.14 4.14 Base Follow-Up Headway (sec)3.5 4.0 3.3 3.5 4.0 3.3 2.2 2.2 Follow-Up Headway (sec)2.22 4.03 3.33 2.22 4.03 3.33 3.52 3.52 Delay, Queue Length, and Level of Service Flow Rate, v (veh/h)186 115 77 72 Capacity, c (veh/h)211 80 668 588 v/c Ratio 0.88 1.43 0.12 0.12 95% Queue Length, Q₉₅ (veh)6.9 9.1 0.4 0.4 Control Delay (s/veh)81.7 343.1 11.1 12.0 Level of Service (LOS)F F B B Approach Delay (s/veh)81.7 343.1 1.0 1.2 Approach LOS F F Copyright © 2022 University of Florida. All Rights Reserved.HCS™TWSC Version 7.9.5 Generated: 5/5/2022 9:27:21 AMCottonwoodFallonAMwith.xtw HCS7 Two-Way Stop-Control Report General Information Site Information Analyst RLA Intersection Cottonwood & Fallon Agency/Co.Abelin Traffic Services Jurisdiction City of Bozeman Date Performed 2/7/2022 East/West Street Fallon St Analysis Year 2024 North/South Street Cottonwood Time Analyzed PM Peak Hour- Projected Peak Hour Factor 1.00 Intersection Orientation North-South Analysis Time Period (hrs)0.25 Project Description West Park Lanes Major Street: North-South Vehicle Volumes and Adjustments Approach Eastbound Westbound Northbound Southbound Movement U L T R U L T R U L T R U L T R Priority 10 11 12 7 8 9 1U 1 2 3 4U 4 5 6 Number of Lanes 0 1 0 0 1 0 0 1 2 0 0 1 2 0 Configuration LTR LTR L T TR L T TR Volume (veh/h)32 32 105 76 34 106 0 118 529 135 0 51 425 26 Percent Heavy Vehicles (%)1 1 1 1 1 1 2 2 2 2 Proportion Time Blocked Percent Grade (%)0 0 Right Turn Channelized Median Type | Storage Undivided Critical and Follow-up Headways Base Critical Headway (sec)7.5 6.5 6.9 7.5 6.5 6.9 4.1 4.1 Critical Headway (sec)7.52 6.52 6.92 7.52 6.52 6.92 4.14 4.14 Base Follow-Up Headway (sec)3.5 4.0 3.3 3.5 4.0 3.3 2.2 2.2 Follow-Up Headway (sec)2.22 4.01 3.31 2.22 4.01 3.31 3.52 3.52 Delay, Queue Length, and Level of Service Flow Rate, v (veh/h)169 216 118 51 Capacity, c (veh/h)245 187 753 648 v/c Ratio 0.69 1.15 0.16 0.08 95% Queue Length, Q₉₅ (veh)4.5 11.0 0.6 0.3 Control Delay (s/veh)47.1 164.7 10.7 11.0 Level of Service (LOS)E F B B Approach Delay (s/veh)47.1 164.7 1.6 1.1 Approach LOS E F Copyright © 2022 University of Florida. All Rights Reserved. HCS™TWSC Version 7.9.5 Generated: 5/5/2022 9:28:12 AMCottonwoodFallonPMwith.xtw