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Item 15 - Traffic Impact Analysis 8-14-20
Traffic Impact Analysis GMI Headquarters Southlake, Texas 1431 Greenway Drive, Suite 800 Irving, TX 75038 972.358.6383 14 August 2020 GMI Headquarters – Southlake Executive Summary 1 Executive Summary Project Description The GMI Headquarters development is proposed in Southlake, Texas. The site is located in the northwest corner of Nolen Drive & Crooked Lane. The development is proposed to consist of three office buildings totaling 21,000 SF and four flex office/showroom buildings totaling 136,770 SF. The site will have a full-access driveway to Nolen Drive, a full-access driveway to Village Center Drive, which is under construction, and will also have access to Kimball Avenue through the adjacent Pinnacle Point development. The City of Southlake requires a TIA for developments generating 1,000 daily trips or more. Trip Generation The proposed new development is expected to generate 1,652 daily trips, with 151 entering trips and 24 exiting trips in the AM peak hour, and 28 entering and 148 exiting trips in the PM peak hour. Traffic Impacts Analysis shows that the development is expected to have minimal impacts to the surrounding roadways and intersections. No improvements are recommended. GMI Headquarters – Southlake Page 1 Table of Contents I. Introduction ................................................................................................2 Figure 1 – Site Plan .........................................................................................3 Figure 2 – Vicinity Map ....................................................................................4 II. Existing Conditions .....................................................................................5 A.Existing Roadway Conditions .......................................................................................5 B.Existing Intersection Geometry ...................................................................................5 C.Traffic Volumes ..........................................................................................................6 D.Other Trips .................................................................................................................6 Figure 3 – Existing Traffic Volumes ..................................................................7 Figure 4 – Other Trips .....................................................................................8 III. Methodology..............................................................................................9 A.Base Assumptions .......................................................................................................9 B.Background Growth ....................................................................................................9 C.Trip Generation ..........................................................................................................9 D.Trip Distribution .........................................................................................................9 Figure 5 – Trip Distribution ............................................................................10 Figure 6 – Site Trips ......................................................................................11 Figure 7 – Full Build 2021 Volumes .................................................................12 IV. Turn Lane Analysis...................................................................................13 A.Right-Turn Lanes ......................................................................................................13 V. Capacity Analysis......................................................................................14 A.Kimball Avenue & Crooked Lane ................................................................................15 B.Nolen Drive & Crooked Lane......................................................................................16 C.Kimball Avenue & Middle School driveway/Pinnacle Point driveway............................17 D.Nolen Drive & Village Center Drive ............................................................................17 E.Nolen Drive & Project Access ....................................................................................18 VI. Summary and Conclusion .........................................................................19 Appendix ......................................................................................................20 GMI Headquarters – Southlake Page 2 I. Introduction The GMI Headquarters develpoment is proposed in Southlake, Texas. The site is located in the northwest corner of Nolen Drive & Crooked Lane. The development is proposed to consist of three office buildings totaling 21,000 SF and four flex office/showroom buildings totaling 136,770 SF. The site will have a full-access driveway to Nolen Drive, a full-access driveway to Village Center Drive, which is under construction, and will also have access to Kimball Avenue through the adjacent Pinnacle Point development. The Pinnacle Point Traffic Impact Analysis was prepared in July 2018 and is under construction. Estimated trips from that development has been added to this analysis. The City of Southlake requires a TIA for developments generating 1,000 daily trips or more. The study area included the following intersections: Kimball Avenue & Dawson Middle School entrance/Pinnacle Point access Kimball Avenue & Crooked Lane Nolen Drive & Village Center Drive Nolen Drive & Access Nolen Drive & Crooked Lane The study analyzed the following scenarios: 2020 Existing Conditions Full Build 2021 Conditions The AM peak hour and PM peak hour were analyzed. Figure 1 shows the most recent site plan.Figure 2 shows the project vicinity map. Site Plan Figure 1 GMI Headquarters - Southlake Date: 23 July 2020 Vicinity Map Figure 2 GMI Headquarters - Southlake Project Location Date: 23 July 2020 C r o o k e d L n GMI Headquarters – Southlake Page 5 II. Existing Conditions A. Existing Roadway Conditions Table 2.1 presents a summary of the existing roadway conditions in the study area.Figure 3 shows the roadways in the study area. Table 2.1 – Existing Roadways Street Name Functional Class Typical Section Posted Speed Kimball Avenue Minor Arterial Four-lane divided 35 mph Nolen Drive Arterial (north of Crooked Ln) Four-lane undivided 30 mph Crooked Lane Local street Two-lane undivided 30 mph Village Center Drive Future Collector The Pinnacle Point Traffic Impact Analysis was completed in July 2018. That development is located immediately west of this site and is included in this analysis. B.Existing Intersection Geometry Kimball Avenue & Dawson Middle School entrance/Pinnacle Point driveway is unsignalized. Kimball Avenue has left-turn lanes in both approaches. The Middle School entrance is an enter- only driveway. The Pinnacle Point driveway westbound approach has a left-turn lane and a right-turn lane. Kimball Avenue & Crooked Lane is unsignalized. Kimball Avenue has left-turn lanes in both approaches. The eastbound and westbound approaches both consist of a single lane. Village Center Drive is currently under construction north of this development. It intersects Nolen Drive approximately 600 feet north of Crooked Lane This development will have a full-access driveway to Nolen Drive located approximately 230 feet north of Crooked Lane. Nolen Drive & Crooked Lane is unsignalized. The southbound approach has a right-turn lane. GMI Headquarters – Southlake Page 6 C.Traffic Volumes Traffic data collection for study area intersections was performed on June 3, 2020. Since these volumes have been impacted by stay-at-home orders, this analysis examines traffic data collected by the Pinnacle Point TIA in 2015 for the Kimball Avenue & Middle School driveway. The Pinnacle Point TIA shows northbound and southbound peak hour volumes on Kimball Avenue was 1,044 vehicles per hour. In June 2020, the northbound and southbound volumes on Kimball Avenue at Crooked Lane was 489 vph. 2020 traffic volumes have been increased by 1044 ÷ 489, or 2.13, to estimate “normal” traffic patterns. Figure 3 displays 2020 traffic volumes. These volumes can be found in the Appendix. D.Other Trips Figure 4 displays trips from the Pinnacle Point TIA. Kimball Avenue & Pinnacle Point driveway – looking east Existing Traffic Volumes Figure 3 GMI Headquarters - Southlake NOT TO SCALE XX/XX XX/XX XX/XX LEGEND Turn movement AM/PM peak volumes Date: 23 July 2020 6/11 40/75 23/15 81/143 36/45 21/30 6 /3 6 3 4 7 /6 0 3 6 /2 3 7 0 /1 5 8 3 5 6 /4 3 9 2 /1 3 Kimball Ave & school/ Pinnacle Pt drwy 3 1 7 /2 5 8 2 3 0 /4 5 8 6 2 /8 5 2 5 3 /1 7 3 4 /1 3 1 8 7 /3 9 2 43/66 6/13 3 1 7 /2 5 8 2 3 0 /4 5 8 0/0 0/0 0/0 1 3 8 /7 4 5 8 2 /6 5 1 0 /0 1 9 5 /1 2 9 5 7 3 /4 9 3 0 /0 Kimball Ave & Crooked Ln Nolen Dr & Village Center Dr Nolen Dr & Project Access Nolen Dr & Crooked Ln Offsite Development Trips Figure 4 GMI Headquarters - Southlake NOT TO SCALE XX/XX XX/XX XX/XX LEGEND Turn movement AM/PM peak volumes Date: 14 August 2020 Kimball Ave & school/ Pinnacle Pt drwy 99/15 1 7 /7 1 9 9 /1 5 17/71 7/30 4/17 2 3 /3 4 0 /6 Village Center Dr & access Nolen Dr & Village Center Dr GMI Headquarters – Southlake Page 9 III. Methodology A. Base Assumptions Intersection capacity analysis was conducted using Synchro v10.0. Trip generation was calculated using the 10th edition of the Institute of Transportation Engineers (ITE)Trip Generation Manual. Right-turn and left-turn lanes were examined using the National Cooperative Highway Research Program (NCHRP) Report No. 279 Intersection Channelization Design Guide. B. Background Growth The average annual background growth rate is calculated using historical AADT volumes. Calculations show that the background growth on Southlake Boulevard west of Kimball Avenue is 0.95% per year. These calculations can be found in the Appendix. Adjusted 2020 volumes were increased by 1% per year to estimate background growth for Full Build 2021 conditions. C. Trip Generation The development is proposed to consist of 21,000 SF of office space and 136,770 SF of flex office/showroom space. The Pinnacle Point TIA used #710 “General Office Building” to estimate trips for flex office/showroom. The ITE Trip Generation Manual, 10th Edition was used to estimate the projected trips by this development. Table 3.1 contains the summary of the land uses and sizes used for trip generation estimates. Table 3.1 - ITE Trip Generation Average Weekday Driveway Volumes AM Peak Hour PM Peak Hour Land Use ITE Code Size Daily Trips Enter Exit Enter Exit General Office Building 710 157.8 Th.Sq.Ft. GFA 1652 151 24 28 148 D.Trip Distribution Trips for this proposed development were assigned to the surrounding roadway network based on the trip distribution used in the Pinnacle Point TIA. The proposed trip distribution for this project can be found in Figure 5, and the projected site trips are shown in Figure 6. Full Build 2021 volumes are shown in Figure 7. Trip Distribution Figure 5 GMI Headquarters - Southlake NOT TO SCALE Date: 23 July 2020 LEGEND TO/FROM XX% Trip O-D development access XX%Site Trip Distribution 3 5 % 3 0 % 2 5 %1 0 % 10% 75% 15% Site Trips Figure 6 GMI Headquarters - Southlake NOT TO SCALE XX/XX XX/XX XX/XX LEGEND Turn movement AM/PM peak volumes Date: 14 August 2020 Kimball Ave & school/ Pinnacle Pt drwy Village Center Dr & access Nolen Dr & Village Center Dr 2 /1 4 6 /3 7 3 8 /7 14/3 0/0 Nolen Dr & Crooked Ln 0/0 2/14 2 /0 1 4 /3 0 /2 0 /0 Kimball Ave & Crooked Ln 0/10 2/2 2 /0 1 0 /2 15/3 8/2 1 /8 2 /1 4 7 /1 7 4 /1 4 8 /2 1 2 /7 2 1/7 1/8 7 4 /1 4 1 /8 4 4 /8 8 /2 12/72 7/43 Nolen Dr & Project Access Full Build 2021 Volumes Figure 7 GMI Headquarters - Southlake NOT TO SCALE XX/XX XX/XX XX/XX LEGEND Turn movement AM/PM peak volumes Date: 23 July 2020 Kimball Ave & school/ Pinnacle Pt drwy Village Center Dr & access Nolen Dr & Village Center Dr 6 2 /1 0 0 2 6 2 /2 1 2 4 /1 3 2 2 7 /4 0 3 57/70 6/13 Nolen Dr & Crooked Ln 6/11 40/76 25/29 82/144 36/45 21/30 6 /3 6 3 5 2 /6 0 9 2 0 /2 6 7 1 /1 6 0 3 6 0 /4 4 5 2 /1 3 Kimball Ave & Crooked Ln 9/40 0/0 4/19 1 3 9 /7 5 5 8 8 /6 5 1 2 5 /3 1 9 7 /1 3 0 5 7 9 /4 9 8 5 0 /8 0/0 114/18 0/0 8/2 1 /8 1 9 /8 5 1 0 6 /1 6 3 4 4 /2 7 5 8 /2 2 4 4 /5 3 5 18/78 1/8 7 4 /1 4 3 2 1 /2 6 9 4 4 /8 2 4 0 /4 6 5 12/72 7/43 Nolen Dr & Project Access GMI Headquarters – Southlake Page 13 IV. Turn Lane Analysis A. Right-Turn Lanes The National Cooperative Highway Research Program (NCHRP) Report 279 Intersection Channelization Design Guide was used to determine right-turn lane and left-turn lane thresholds for this study. For public officials that do not have formal thresholds for determining when new access requires turn lane treatments, the NCHRP Report 279 is a tool in assessing the impacts from development. Specifically, this report allows the traffic engineering professional to input roadway type, posted speed, advancing volume (and opposing volume for left turns), and number of turning vehicles. The result is a plot on a graph defined by the above inputs recommending turn lanes or not. Table 4.1 shows the volumes used for analysis. Table 4.1 - Right-Turn Lane Analysis Driveway AM/ PM Approach Posted Speed Advancing Vol RT Vol Turn Lane needed? Nolen Dr & Project Access AM SB 30 321 74 No PM 269 14 No Based on Full Build 2021 volumes, no turn lanes from Nolen Drive are required for the Access driveway. These calculations can be found in the Appendix. GMI Headquarters – Southlake Page 14 V. Capacity Analysis The Transportation Research Board’s Highway Capacity Manual (HCM) utilizes a term “level of service” (LOS) to measure how traffic operates in intersections. There are currently six levels of service ranging from A to F. Level of Service “A” represents the best conditions and Level of Service “F” represents the worst. Synchro software was used to determine the level of service for intersections in the study area. All worksheet reports from the analyses can be found in the Appendix. Table 5.1 shows the control delay per vehicle associated with LOS A through F for signalized and unsignalized intersections. Table 5.1 – Highway Capacity Manual Levels of Service and Control Delay Signalized Intersection Unsignalized Intersection Level of Service Control Delay per Vehicle (sec) Level of Service Control Delay per Vehicle (sec) A 10 A 10 B 10 and 20 B 10 and 15 C 20 and 35 C 15 and 25 D 35 and 55 D 25 and 35 E 55 and 80 E 35 and 50 F 80 F 50 GMI Headquarters – Southlake Page 15 A. Kimball Avenue & Crooked Lane Table 5.2 shows the current LOS, control delay, and 95th percentile queue length for existing conditions. Table 5.2 - Intersection LOS, Delay, and Queue by Movement - 2020 Existing Intersection Approach Movement AM PM LOS Delay Queue LOS Delay Queue Kimball Ave & Crooked Ln EB LT C 17.8 40'F 70.5 198'TH RT WB LT C 16.1 8'D 29.1 53'TH RT NB LT A 8.3 -A 9.0 - TH 10.4RT SB LT B 10.4 -A 9.0 - TH FreeRT Table 5.3 shows the expected LOS, control delay, and 95th percentile queue length for Full Build 2021 conditions. Table 5.3 - Intersection LOS, Delay, and Queue by Movement - 2021 Full Build Intersection Approach Movement AM PM LOS Delay Queue LOS Delay Queue Kimball Ave & Crooked Ln EB LT C 18.1 43'F 74.6 203'TH RT WB LT C 16.4 20'D 32.7 65'TH RT NB LT A 8.4 -A 9.1 - TH FreeRT SB LT B 10.5 -A 9.1 - TH FreeRT Analysis shows that the eastbound approach currently sees LOS F, although it should be noted that traffic counts in 2020 have been increased by over 200% to account for reduced volumes due to “social distancing”. No improvements recommended. GMI Headquarters – Southlake Page 16 B. Nolen Drive & Crooked Lane FM 664 & FM 983 is unsignalized with stop control for northbound FM 683. The eastbound and northbound approaches consist of a single lane. The westbound approach has a left-turn lane and a through lane. Table 5.4 shows the current LOS, control delay, and 95th percentile queue length for existing conditions. Table 5.4 - Intersection LOS, Delay, and Queue by Movement - 2020 Existing Intersection Approach Movement AM PM LOS Delay Queue LOS Delay Queue Nolen Dr & Crooked Ln EB LT B 12.4 8'C 15.4 20'RT NB LT FreeTH SB TH FreeRT Table 5.5 shows the expected LOS, control delay, and 95th percentile queue length for Full Build 2021 conditions. Table 5.5 - Intersection LOS, Delay, and Queue by Movement - 2021 Full Build Intersection Approach Movement AM PM LOS Delay Queue LOS Delay Queue Nolen Dr & Crooked Ln EB LT B 13.3 13'C 16.7 23'RT NB LT FreeTH SB TH FreeRT GMI Headquarters – Southlake Page 17 C. Kimball Avenue & Middle School driveway/Pinnacle Point driveway Table 5.6 shows the expected LOS, control delay, and 95th percentile queue length for Full Build 2021 conditions. Table 5.6 - Intersection LOS, Delay, and Queue by Movement - 2021 Full Build Intersection Approach Movement AM PM LOS Delay Queue LOS Delay Queue Kimball Ave & School driveway/Pinnacle Point driveway WB LT C 19.6 8'C 23.5 - TH B 11.0 -B 10.4 -RT NB LT A 9.4 8'B 10.6 18' TH FreeRT SB LT A 9.1 -A 9.2 - TH FreeRT D.Nolen Drive & Village Center Drive Table 5.7 shows the expected LOS, control delay, and 95th percentile queue length for Full Build 2021 conditions. Table 5.7 - Intersection LOS, Delay, and Queue by Movement - 2021 Full Build Intersection Approach Movement AM PM LOS Delay Queue LOS Delay Queue Nolen Dr & Village Center Dr EB LT C 16.1 23'B 13.6 -RT NB LT FreeTH SB TH FreeRT GMI Headquarters – Southlake Page 18 E.Nolen Drive & Project Access Table 5.8 shows the expected LOS, control delay, and 95th percentile queue length for Full Build 2021 conditions. Table 5.8 - Intersection LOS, Delay, and Queue by Movement - 2021 Full Build Intersection Approach Movement AM PM LOS Delay Queue LOS Delay Queue Nolen Dr & Project Access EB LT B 14.3 25'B 12.9 -RT NB LT FreeTH SB TH FreeRT Nolen Drive & Village Center Dr – looking south GMI Headquarters – Southlake Page 19 VI. Summary and Conclusion This study serves as an analysis of the traffic impacts from the proposed Crooked Lane Development in Southlake, Texas. This analysis was necessary due to City of Southlake guidelines that require a TIA for developments that generate 1,000 daily trips. Trip Generation The proposed new development is expected to generate 1,652 daily trips, with 151 entering trips and 24 exiting trips in the AM peak hour, and 28 entering and 148 exiting trips in the PM peak hour. Traffic Impacts The eastbound approach at Kimball Avenue & Crooked Lane shows LOS F for existing conditions in the PM peak. It should be noted that traffic volumes were increased by over 200% to account for reduced traffic volumes due to “social distancing”. Analysis shows that the development is expected to have minimal impacts to the surrounding roadways and intersections. No improvements are recommended. Nolen Drive & Crooked Lane – looking east GMI Headquarters – Southlake Page 20 Appendix Background Information Traffic Volumes Trip Generation Capacity Analysis Turn Lanes Background Information Location 0 Year Count*Trend** 2007 35000 37700 2008 41000 38100 2009 43000 38400 2010 40000 38800 2011 35000 39100 2012 36000 39500 2013 39600 39800 2014 36500 40200 2015 43500 40500 2016 43900 40900 2017 41600 41200 2018 40800 41600 2007 N/A 37700 2020 N/A 42300 353 2022 N/A 43000 15.19% 0.95% 0.79% 10-Jun-20 Traffic Trends - V2.0 Southlake Blvd -- west of Kimball County: Station #: Tarrant 220H30 Traffic (ADT/AADT) 2020 Mid-Year Trend Southlake Blvd Trend R-squared: Highway: 2007 Opening Year Trend Straight Line Growth Option *Axle-Adjusted 2022 Design Year Trend TRANPLAN Forecasts/Trends ** Annual Trend Increase: Trend Growth Rate (2019 to Design Year): Printed: Trend Annual Historic Growth Rate: 0 10000 20000 30000 40000 50000 60000 2007 2012 2017 2022 2027 2032 2037 A v e r a g e D a i l y T r a f f i c (V e h i c l e s /D a y ) Year Observed Count Fitted Curve Traffic Volumes PINNACLE POINT TRAFFIC IMPACT ANALYSIS Data Collection and Existing Conditions July 20, 2018 sm v:\2142\active\214220123\tia\report\pinnacle point_tia update_final draft_07.13.2018.docx 7 2.4 EXISTING TRAFFIC VOLUMES The existing 2018 traffic volumes were obtained by growing the existing 2015 traffic volumes collected for the previous study by the approved 3% annual growth rate. The calculated 2018 base traffic volumes are shown in Figure 4 for the AM and PM peak hours. Phase 1 of the proposed site has been constructed and the trips generated from Phase 1 will be added to the calculated 2018 base traffic volumes. The total will be considered the 2018 existing traffic volumes. More details on these volumes can be found in the Projected Site and Future Build Traffic section of this report. Figure 4. 2018 Base Traffic Volumes GRAM Traffic NTX Inc. 1120 W. Lovers Lane Arlington, Texas, United States 76013 817.265.8968 Count Name: KIMBALL AVE @ CROOKED LN Site Code: Start Date: 06/04/2020 Page No: 3 Turning Movement Peak Hour Data (8:00 AM) Start Time KIMBALL AVE CROOKED LN KIMBALL AVE CROOKED LN Southbound Westbound Northbound Eastbound Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Int. Total 8:00 AM 0 43 7 0 50 2 5 0 0 7 0 37 0 0 37 7 2 2 0 11 105 8:15 AM 0 36 10 0 46 4 3 0 0 7 0 41 0 0 41 15 6 5 0 26 120 8:30 AM 0 45 7 0 52 2 4 1 0 7 0 38 2 0 40 5 3 1 0 9 108 8:45 AM 1 43 9 0 53 3 7 2 0 12 3 47 1 0 51 11 6 2 0 19 135 Total 1 167 33 0 201 11 19 3 0 33 3 163 3 0 169 38 17 10 0 65 468 Approach %0.5 83.1 16.4 0.0 -33.3 57.6 9.1 0.0 -1.8 96.4 1.8 0.0 -58.5 26.2 15.4 0.0 -- Total %0.2 35.7 7.1 0.0 42.9 2.4 4.1 0.6 0.0 7.1 0.6 34.8 0.6 0.0 36.1 8.1 3.6 2.1 0.0 13.9 - PHF 0.250 0.928 0.825 0.000 0.948 0.688 0.679 0.375 0.000 0.688 0.250 0.867 0.375 0.000 0.828 0.633 0.708 0.500 0.000 0.625 0.867 Lights 0 165 33 0 198 10 18 2 0 30 3 157 3 0 163 38 17 10 0 65 456 % Lights 0.0 98.8 100.0 -98.5 90.9 94.7 66.7 -90.9 100.0 96.3 100.0 -96.4 100.0 100.0 100.0 -100.0 97.4 Mediums 1 2 0 0 3 1 1 1 0 3 0 4 0 0 4 0 0 0 0 0 10 % Mediums 100.0 1.2 0.0 -1.5 9.1 5.3 33.3 -9.1 0.0 2.5 0.0 -2.4 0.0 0.0 0.0 -0.0 2.1 Articulated Trucks 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 0 0 0 0 0 2 % Articulated Trucks 0.0 0.0 0.0 -0.0 0.0 0.0 0.0 -0.0 0.0 1.2 0.0 -1.2 0.0 0.0 0.0 -0.0 0.4 GRAM Traffic NTX Inc. 1120 W. Lovers Lane Arlington, Texas, United States 76013 817.265.8968 Count Name: KIMBALL AVE @ CROOKED LN Site Code: Start Date: 06/04/2020 Page No: 5 Turning Movement Peak Hour Data (4:15 PM) Start Time KIMBALL AVE CROOKED LN KIMBALL AVE CROOKED LN Southbound Westbound Northbound Eastbound Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Int. Total 4:15 PM 2 46 18 0 66 0 14 3 0 17 5 59 3 0 67 14 6 4 0 24 174 4:30 PM 1 53 15 0 69 2 6 1 0 9 2 55 2 0 59 12 7 3 0 22 159 4:45 PM 3 51 27 0 81 1 8 1 0 10 6 75 4 0 85 25 2 4 0 31 207 5:00 PM 0 56 14 0 70 4 7 0 0 11 4 94 2 0 100 16 6 3 0 25 206 Total 6 206 74 0 286 7 35 5 0 47 17 283 11 0 311 67 21 14 0 102 746 Approach %2.1 72.0 25.9 0.0 -14.9 74.5 10.6 0.0 -5.5 91.0 3.5 0.0 -65.7 20.6 13.7 0.0 -- Total %0.8 27.6 9.9 0.0 38.3 0.9 4.7 0.7 0.0 6.3 2.3 37.9 1.5 0.0 41.7 9.0 2.8 1.9 0.0 13.7 - PHF 0.500 0.920 0.685 0.000 0.883 0.438 0.625 0.417 0.000 0.691 0.708 0.753 0.688 0.000 0.778 0.670 0.750 0.875 0.000 0.823 0.901 Lights 5 197 74 0 276 7 35 5 0 47 17 275 11 0 303 65 21 14 0 100 726 % Lights 83.3 95.6 100.0 -96.5 100.0 100.0 100.0 -100.0 100.0 97.2 100.0 -97.4 97.0 100.0 100.0 -98.0 97.3 Mediums 0 8 0 0 8 0 0 0 0 0 0 7 0 0 7 0 0 0 0 0 15 % Mediums 0.0 3.9 0.0 -2.8 0.0 0.0 0.0 -0.0 0.0 2.5 0.0 -2.3 0.0 0.0 0.0 -0.0 2.0 Articulated Trucks 1 1 0 0 2 0 0 0 0 0 0 1 0 0 1 2 0 0 0 2 5 % Articulated Trucks 16.7 0.5 0.0 -0.7 0.0 0.0 0.0 -0.0 0.0 0.4 0.0 -0.3 3.0 0.0 0.0 -2.0 0.7 GRAM Traffic NTX Inc. 1120 W. Lovers Lane Arlington, Texas, United States 76013 817.265.8968 Count Name: NOLEN DR @ CROOKED LN Site Code: Start Date: 06/04/2020 Page No: 3 Turning Movement Peak Hour Data (8:00 AM) Start Time NOLEN DR COMMERCIAL DWY NOLEN DR CROOKED LN Southbound Westbound Northbound Eastbound Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Int. Total 8:00 AM 1 26 3 0 30 0 0 1 0 1 2 19 0 0 21 3 0 0 0 3 55 8:15 AM 0 30 7 0 37 0 0 1 0 1 0 20 0 0 20 5 0 1 0 6 64 8:30 AM 0 33 8 0 41 0 0 0 0 0 0 29 0 0 29 5 0 0 0 5 75 8:45 AM 0 30 11 0 41 0 0 1 0 1 0 20 0 0 20 7 0 2 0 9 71 Total 1 119 29 0 149 0 0 3 0 3 2 88 0 0 90 20 0 3 0 23 265 Approach %0.7 79.9 19.5 0.0 -0.0 0.0 100.0 0.0 -2.2 97.8 0.0 0.0 -87.0 0.0 13.0 0.0 -- Total %0.4 44.9 10.9 0.0 56.2 0.0 0.0 1.1 0.0 1.1 0.8 33.2 0.0 0.0 34.0 7.5 0.0 1.1 0.0 8.7 - PHF 0.250 0.902 0.659 0.000 0.909 0.000 0.000 0.750 0.000 0.750 0.250 0.759 0.000 0.000 0.776 0.714 0.000 0.375 0.000 0.639 0.883 Lights 1 119 29 0 149 0 0 3 0 3 1 85 0 0 86 20 0 3 0 23 261 % Lights 100.0 100.0 100.0 -100.0 --100.0 -100.0 50.0 96.6 --95.6 100.0 -100.0 -100.0 98.5 Mediums 0 0 0 0 0 0 0 0 0 0 1 2 0 0 3 0 0 0 0 0 3 % Mediums 0.0 0.0 0.0 -0.0 --0.0 -0.0 50.0 2.3 --3.3 0.0 -0.0 -0.0 1.1 Articulated Trucks 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 % Articulated Trucks 0.0 0.0 0.0 -0.0 --0.0 -0.0 0.0 1.1 --1.1 0.0 -0.0 -0.0 0.4 GRAM Traffic NTX Inc. 1120 W. Lovers Lane Arlington, Texas, United States 76013 817.265.8968 Count Name: NOLEN DR @ CROOKED LN Site Code: Start Date: 06/04/2020 Page No: 5 Turning Movement Peak Hour Data (4:15 PM) Start Time NOLEN DR COMMERCIAL DWY NOLEN DR CROOKED LN Southbound Westbound Northbound Eastbound Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Left Thru Right U-Turn App. Total Int. Total 4:15 PM 0 19 11 0 30 0 1 1 0 2 2 36 0 0 38 11 0 1 0 12 82 4:30 PM 0 26 9 0 35 0 0 1 0 1 1 47 0 0 48 6 1 1 0 8 92 4:45 PM 0 12 8 0 20 1 0 0 0 1 1 42 0 1 44 7 0 3 0 10 75 5:00 PM 0 24 12 0 36 0 0 0 0 0 1 59 0 0 60 7 0 1 0 8 104 Total 0 81 40 0 121 1 1 2 0 4 5 184 0 1 190 31 1 6 0 38 353 Approach %0.0 66.9 33.1 0.0 -25.0 25.0 50.0 0.0 -2.6 96.8 0.0 0.5 -81.6 2.6 15.8 0.0 -- Total %0.0 22.9 11.3 0.0 34.3 0.3 0.3 0.6 0.0 1.1 1.4 52.1 0.0 0.3 53.8 8.8 0.3 1.7 0.0 10.8 - PHF 0.000 0.779 0.833 0.000 0.840 0.250 0.250 0.500 0.000 0.500 0.625 0.780 0.000 0.250 0.792 0.705 0.250 0.500 0.000 0.792 0.849 Lights 0 78 40 0 118 1 1 2 0 4 5 181 0 1 187 31 1 5 0 37 346 % Lights -96.3 100.0 -97.5 100.0 100.0 100.0 -100.0 100.0 98.4 -100.0 98.4 100.0 100.0 83.3 -97.4 98.0 Mediums 0 1 0 0 1 0 0 0 0 0 0 2 0 0 2 0 0 1 0 1 4 % Mediums -1.2 0.0 -0.8 0.0 0.0 0.0 -0.0 0.0 1.1 -0.0 1.1 0.0 0.0 16.7 -2.6 1.1 Articulated Trucks 0 2 0 0 2 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 3 % Articulated Trucks -2.5 0.0 -1.7 0.0 0.0 0.0 -0.0 0.0 0.5 -0.0 0.5 0.0 0.0 0.0 -0.0 0.8 PINNACLE POINT TRAFFIC IMPACT ANALYSIS Projected Site and Future Build Traffic July 20, 2018 sm v:\2142\active\214220123\tia\report\pinnacle point_tia update_final draft_07.13.2018.docx 17 the Phase 2 build traffic volumes, final phase site trips, and background traffic volumes from adjacent vacant parcels as shown in Figure 17. Figure 15. Final Phase Site Volumes with South Village Center Drive Turning Movement Volume: Detail 6/17/2020Report File: C:\...\vistro AM.pdf Scenario 1 AMVistro File: C:\...\Southlake vistro.vistro Crooked Lane Development - Southlake 698 0 146 0 - 547 Total Volume 7 0 7 0 1.00 0 Right 12 0 12 0 1.00 0 Left Eastbound 74 0 74 0 1.00 0 Right 321 0 1 0 1.01 317 Thru Southbound 240 0 8 0 1.01 230 Thru 44 0 44 0 1.00 0 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Nolen Dr & Access B4 Volume TypeIntersection NameID 621 0 60 0 - 555 Total Volume 6 0 0 0 1.01 6 Right 57 0 14 0 1.01 43 Left Eastbound 65 0 2 0 1.01 62 Right 262 0 6 0 1.01 253 Thru Southbound 227 0 38 0 1.01 187 Thru 4 0 0 0 1.01 4 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Nolen Dr & Crooked Lane3 Volume TypeIntersection NameID 1021 0 18 0 - 994 Total Volume 6 0 0 0 1.01 6 Right 40 0 0 0 1.01 40 Thru 25 0 2 0 1.01 23 Left Westbound 21 0 0 0 1.01 21 Right 36 0 0 0 1.01 36 Thru 82 0 0 0 1.01 81 Left Eastbound 71 0 0 0 1.01 70 Right 360 0 0 0 1.01 356 Thru 2 0 0 0 1.01 2 Left Southbound 20 0 14 0 1.01 6 Right 352 0 2 0 1.01 347 Thru 6 0 0 0 1.01 6 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Kimball Ave & Crooked Lane2 Volume TypeIntersection NameID 1591 0 14 74 - 1488 Total Volume 9 0 2 7 1.01 0 Right 0 0 0 0 1.01 0 Thru 4 0 0 4 1.01 0 Left Westbound 197 0 0 0 1.01 195 Right 579 0 0 0 1.01 573 Thru 50 0 10 40 1.01 0 Left Southbound 25 0 2 23 1.01 0 Right 588 0 0 0 1.01 582 Thru 139 0 0 0 1.01 138 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Kimball Ave & school entrance1 Volume TypeIntersection NameID Crooked Lane Development - Southlake Traffic Impact Group Version 7.00-08 Generated with 142 0 26 116 - 0 Total Volume 0 0 0 0 1.00 0 Thru 114 0 15 99 1.00 0 Left Westbound 8 0 8 0 1.00 0 Right 0 0 0 0 1.00 0 Thru Eastbound 19 0 2 17 1.00 0 Right 1 0 1 0 1.00 0 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Village Center Dr & Access A6 Volume TypeIntersection NameID 771 0 103 116 - 547 Total Volume 1 0 1 0 1.00 0 Right 18 0 1 17 1.00 0 Left Eastbound 106 0 7 99 1.00 0 Right 394 0 74 0 1.01 317 Thru Southbound 244 0 12 0 1.01 230 Thru 8 0 8 0 1.00 0 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Nolen Dr & Village Center Dr 5 Volume TypeIntersection NameID Crooked Lane Development - Southlake Traffic Impact Group Version 7.00-08 Generated with Turning Movement Volume: Detail 6/17/2020Report File: C:\...\vistro PM.pdf Scenario 2 PMVistro File: C:\...\Southlake vistro.vistro Crooked Lane Development - Southlake 871 0 147 0 - 716 Total Volume 43 0 43 0 1.00 0 Right 72 0 72 0 1.00 0 Left Eastbound 14 0 14 0 1.00 0 Right 269 0 8 0 1.01 258 Thru Southbound 465 0 2 0 1.01 458 Thru 8 0 8 0 1.00 0 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Nolen Dr & Access B4 Volume TypeIntersection NameID 811 0 61 0 - 742 Total Volume 13 0 0 0 1.01 13 Right 70 0 3 0 1.01 66 Left Eastbound 100 0 14 0 1.01 85 Right 212 0 37 0 1.01 173 Thru Southbound 403 0 7 0 1.01 392 Thru 13 0 0 0 1.01 13 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Nolen Dr & Crooked Lane3 Volume TypeIntersection NameID 1624 0 19 0 - 1591 Total Volume 11 0 0 0 1.01 11 Right 76 0 0 0 1.01 75 Thru 29 0 14 0 1.01 15 Left Westbound 30 0 0 0 1.01 30 Right 45 0 0 0 1.01 45 Thru 144 0 0 0 1.01 143 Left Eastbound 160 0 0 0 1.01 158 Right 445 0 2 0 1.01 439 Thru 13 0 0 0 1.01 13 Left Southbound 26 0 3 0 1.01 23 Right 609 0 0 0 1.01 603 Thru 36 0 0 0 1.01 36 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Kimball Ave & Crooked Lane2 Volume TypeIntersection NameID 1424 0 14 56 - 1341 Total Volume 40 0 10 30 1.01 0 Right 0 0 0 0 1.01 0 Thru 19 0 2 17 1.01 0 Left Westbound 130 0 0 0 1.01 129 Right 498 0 0 0 1.01 493 Thru 8 0 2 6 1.01 0 Left Southbound 3 0 0 3 1.01 0 Right 651 0 0 0 1.01 645 Thru 75 0 0 0 1.01 74 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Kimball Ave & school entrance1 Volume TypeIntersection NameID Crooked Lane Development - Southlake Traffic Impact Group Version 7.00-08 Generated with 113 0 27 86 - 0 Total Volume 0 0 0 0 1.00 0 Thru 18 0 3 15 1.00 0 Left Westbound 2 0 2 0 1.00 0 Right 0 0 0 0 1.00 0 Thru Eastbound 85 0 14 71 1.00 0 Right 8 0 8 0 1.00 0 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Village Center Dr & Access A6 Volume TypeIntersection NameID 914 0 104 86 - 716 Total Volume 8 0 8 0 1.00 0 Right 78 0 7 71 1.00 0 Left Eastbound 16 0 1 15 1.00 0 Right 275 0 14 0 1.01 258 Thru Southbound 535 0 72 0 1.01 458 Thru 2 0 2 0 1.00 0 Left Northbound Future Total Other Net New Trips In Process Growth Factor Final Base Nolen Dr & Village Center Dr 5 Volume TypeIntersection NameID Crooked Lane Development - Southlake Traffic Impact Group Version 7.00-08 Generated with Trip Generation Project Name:Southlake Crooked No: Date:6/10/2020 City:Southlake State/Province:TX Zip/Postal Code: Country: Client Name:Claymoore Analyst's Name:SPI Edition:Trip Gen Manual, 10th Ed Land Use Size Entry Exit Entry Exit Entry Exit 710 - General Office Building (General Urban/Suburban)157.8 1000 Sq. Ft. GFA 826 826 151 24 28 148 Reduction 0 0 0 0 0 0 Internal 0 0 0 0 0 0 Pass-by 0 0 0 0 0 0 Non-pass-by 826 826 151 24 28 148 Total 826 826 151 24 28 148 Total Reduction 0 0 0 0 0 0 Total Internal 0 0 0 0 0 0 Total Pass-by 0 0 0 0 0 0 Total Non-pass-by 826 826 151 24 28 148 Project Information Daily AM PM Capacity Analysis Existing Conditions Crooked Lane Existing AM 3: Kimball Ave & Crooked Lane 06/18/2020 Southlake existing AM.syn HCM 2010 TWSC SPI Page 1 Intersection Int Delay, s/veh 3.6 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 81 36 21 23 40 6 6 347 6 2 356 70 Future Vol, veh/h 81 36 21 23 40 6 6 347 6 2 356 70 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized -- None -- None -- None -- None Storage Length ------ 200 -- 200 -- Veh in Median Storage, #-1 --1 --0 --0 - Grade, %-0 --0 --0 --0 - Peak Hour Factor 87 87 87 87 87 87 87 87 87 87 87 87 Heavy Vehicles, %0 0 0 9 5 33 0 3 0 100 1 0 Mvmt Flow 93 41 24 26 46 7 7 399 7 2 409 80 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All 690 873 245 646 910 203 489 0 0 406 0 0 Stage 1 453 453 - 417 417 ------- Stage 2 237 420 - 229 493 ------- Critical Hdwy 7.5 6.5 6.9 7.68 6.6 7.56 4.1 -- 6.1 -- Critical Hdwy Stg 1 6.5 5.5 - 6.68 5.6 ------- Critical Hdwy Stg 2 6.5 5.5 - 6.68 5.6 ------- Follow-up Hdwy 3.5 4 3.3 3.59 4.05 3.63 2.2 -- 3.2 -- Pot Cap-1 Maneuver335 291 762 343 268 716 1085 -- 674 -- Stage 1 561 573 - 565 582 ------- Stage 2 751 593 - 733 538 ------- Platoon blocked, %---- Mov Cap-1 Maneuver298 288 762 304 266 716 1085 -- 674 -- Mov Cap-2 Maneuver413 396 - 412 373 ------- Stage 1 558 571 - 562 579 ------- Stage 2 680 589 - 656 536 ------- Approach EB WB NB SB HCM Control Delay, s17.8 16.1 0.1 0 HCM LOS C C Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h)1085 -- 439 402 674 -- HCM Lane V/C Ratio 0.006 --0.3610.1970.003 -- HCM Control Delay (s)8.3 -- 17.8 16.1 10.4 -- HCM Lane LOS A --C C B -- HCM 95th %tile Q(veh)0 -- 1.6 0.7 0 -- Crooked Lane Existing AM 11: Nolen Dr & Crooked Ln 06/18/2020 Southlake existing AM.syn HCM 2010 TWSC SPI Page 3 Intersection Int Delay, s/veh 1.2 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Vol, veh/h 43 6 4 187 253 62 Future Vol, veh/h 43 6 4 187 253 62 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 ----0 Veh in Median Storage, #0 --0 0 - Grade, %0 --0 0 - Peak Hour Factor 88 88 88 88 88 88 Heavy Vehicles, %0 0 50 2 0 0 Mvmt Flow 49 7 5 213 288 70 Major/Minor Minor2 Major1 Major2 Conflicting Flow All 511 288 358 0 -0 Stage 1 288 ----- Stage 2 223 ----- Critical Hdwy 6.4 6.2 4.6 --- Critical Hdwy Stg 1 5.4 ----- Critical Hdwy Stg 2 5.4 ----- Follow-up Hdwy 3.5 3.3 2.65 --- Pot Cap-1 Maneuver526 756 978 --- Stage 1 766 ----- Stage 2 819 ----- Platoon blocked, %--- Mov Cap-1 Maneuver523 756 978 --- Mov Cap-2 Maneuver523 ----- Stage 1 761 ----- Stage 2 819 ----- Approach EB NB SB HCM Control Delay, s12.4 0.2 0 HCM LOS B Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h)978 - 544 -- HCM Lane V/C Ratio 0.005 -0.102 -- HCM Control Delay (s)8.7 0 12.4 -- HCM Lane LOS A A B -- HCM 95th %tile Q(veh)0 - 0.3 -- Crooked Lane Existing PM 3: Kimball Ave & Crooked Lane 06/18/2020 Southlake existing PM.syn HCM 2010 TWSC SPI Page 1 Intersection Int Delay, s/veh 11.8 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 143 45 30 15 75 11 36 603 23 13 439 158 Future Vol, veh/h 143 45 30 15 75 11 36 603 23 13 439 158 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized -- None -- None -- None -- None Storage Length ------ 200 -- 200 -- Veh in Median Storage, #-1 --1 --0 --0 - Grade, %-0 --0 --0 --0 - Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90 Heavy Vehicles, %0 0 0 0 0 0 0 3 0 0 4 0 Mvmt Flow 159 50 33 17 83 12 40 670 26 14 488 176 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All1061 1380 332 1060 1455 348 664 0 0 696 0 0 Stage 1 604 604 - 763 763 ------- Stage 2 457 776 - 297 692 ------- Critical Hdwy 7.5 6.5 6.9 7.5 6.5 6.9 4.1 -- 4.1 -- Critical Hdwy Stg 1 6.5 5.5 - 6.5 5.5 ------- Critical Hdwy Stg 2 6.5 5.5 - 6.5 5.5 ------- Follow-up Hdwy 3.5 4 3.3 3.5 4 3.3 2.2 -- 2.2 -- Pot Cap-1 Maneuver181 146 670 181 131 654 935 -- 909 -- Stage 1 457 491 - 367 416 ------- Stage 2 558 410 - 693 448 ------- Platoon blocked, %---- Mov Cap-1 Maneuver~ 124 138 670 140 124 654 935 -- 909 -- Mov Cap-2 Maneuver247 255 - 254 239 ------- Stage 1 437 484 - 351 398 ------- Stage 2 414 392 - 581 441 ------- Approach EB WB NB SB HCM Control Delay, s70.5 29.1 0.5 0.2 HCM LOS F D Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h)935 -- 272 259 909 -- HCM Lane V/C Ratio 0.043 --0.8910.4330.016 -- HCM Control Delay (s)9 -- 70.5 29.1 9 -- HCM Lane LOS A --F D A -- HCM 95th %tile Q(veh) 0.1 -- 7.9 2.1 0 -- Notes ~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon Crooked Lane Existing PM 11: Nolen Dr & Crooked Ln 06/18/2020 Southlake existing PM.syn HCM 2010 TWSC SPI Page 3 Intersection Int Delay, s/veh 1.8 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Vol, veh/h 66 13 13 392 173 85 Future Vol, veh/h 66 13 13 392 173 85 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 ----0 Veh in Median Storage, #0 --0 0 - Grade, %0 --0 0 - Peak Hour Factor 85 85 85 85 85 85 Heavy Vehicles, %0 17 0 1 1 0 Mvmt Flow 78 15 15 461 204 100 Major/Minor Minor2 Major1 Major2 Conflicting Flow All 695 204 304 0 -0 Stage 1 204 ----- Stage 2 491 ----- Critical Hdwy 6.4 6.37 4.1 --- Critical Hdwy Stg 1 5.4 ----- Critical Hdwy Stg 2 5.4 ----- Follow-up Hdwy 3.53.453 2.2 --- Pot Cap-1 Maneuver411 800 1268 --- Stage 1 835 ----- Stage 2 619 ----- Platoon blocked, %--- Mov Cap-1 Maneuver404 800 1268 --- Mov Cap-2 Maneuver404 ----- Stage 1 822 ----- Stage 2 619 ----- Approach EB NB SB HCM Control Delay, s15.4 0.3 0 HCM LOS C Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h)1268 - 440 -- HCM Lane V/C Ratio 0.012 -0.211 -- HCM Control Delay (s)7.9 0 15.4 -- HCM Lane LOS A A C -- HCM 95th %tile Q(veh)0 - 0.8 -- Full Build 2021 Conditions Crooked Lane Full Build AM 3: Kimball Ave & Crooked Lane 06/18/2020 Southlake full build AM.syn HCM 2010 TWSC SPI Page 1 Intersection Int Delay, s/veh 3.6 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 82 36 21 25 40 6 6 352 20 2 360 71 Future Vol, veh/h 82 36 21 25 40 6 6 352 20 2 360 71 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized -- None -- None -- None -- None Storage Length ------ 200 -- 200 -- Veh in Median Storage, #-1 --1 --0 --0 - Grade, %-0 --0 --0 --0 - Peak Hour Factor 87 87 87 87 87 87 87 87 87 87 87 87 Heavy Vehicles, %0 0 0 9 5 33 0 3 0 100 1 0 Mvmt Flow 94 41 24 29 46 7 7 405 23 2 414 82 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All 699 901 248 663 931 214 496 0 0 428 0 0 Stage 1 459 459 - 431 431 ------- Stage 2 240 442 - 232 500 ------- Critical Hdwy 7.5 6.5 6.9 7.68 6.6 7.56 4.1 -- 6.1 -- Critical Hdwy Stg 1 6.5 5.5 - 6.68 5.6 ------- Critical Hdwy Stg 2 6.5 5.5 - 6.68 5.6 ------- Follow-up Hdwy 3.5 4 3.3 3.59 4.05 3.63 2.2 -- 3.2 -- Pot Cap-1 Maneuver330 280 758 333 260 703 1078 -- 655 -- Stage 1 557 570 - 554 574 ------- Stage 2 748 580 - 730 534 ------- Platoon blocked, %---- Mov Cap-1 Maneuver293 277 758 294 258 703 1078 -- 655 -- Mov Cap-2 Maneuver409 387 - 404 367 ------- Stage 1 554 568 - 551 571 ------- Stage 2 677 577 - 653 532 ------- Approach EB WB NB SB HCM Control Delay, s18.1 16.4 0.1 0 HCM LOS C C Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h)1078 -- 433 396 655 -- HCM Lane V/C Ratio 0.006 --0.3690.2060.004 -- HCM Control Delay (s)8.4 -- 18.1 16.4 10.5 -- HCM Lane LOS A --C C B -- HCM 95th %tile Q(veh)0 -- 1.7 0.8 0 -- Crooked Lane Full Build AM 6: Kimball Ave & School drwy/Pinnacle Point drwy 06/18/2020 Southlake full build AM.syn HCM 2010 TWSC SPI Page 2 Intersection Int Delay, s/veh 1.4 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 0 0 0 4 0 9 139 588 25 50 579 179 Future Vol, veh/h 0 0 0 4 0 9 139 588 25 50 579 179 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized -- None -- None -- None -- None Storage Length ---0 -- 200 - 200 200 -- Veh in Median Storage, #----1 --0 --0 - Grade, %-0 --0 --0 --0 - Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90 Heavy Vehicles, %0 0 0 0 0 0 0 0 0 0 0 0 Mvmt Flow 0 0 0 4 0 10 154 653 28 56 643 199 Major/Minor Minor1 Major1 Major2 Conflicting Flow All 1395 1915 327 842 0 0 681 0 0 Stage 1 961 961 ------- Stage 2 434 954 ------- Critical Hdwy 6.8 6.5 6.9 4.1 -- 4.1 -- Critical Hdwy Stg 1 5.8 5.5 ------- Critical Hdwy Stg 2 5.8 5.5 ------- Follow-up Hdwy 3.5 4 3.3 2.2 -- 2.2 -- Pot Cap-1 Maneuver 135 68 675 802 -- 921 -- Stage 1 337 337 ------- Stage 2 627 340 ------- Platoon blocked, %---- Mov Cap-1 Maneuver 102 0 675 802 -- 921 -- Mov Cap-2 Maneuver 199 0 ------- Stage 1 256 0 ------- Stage 2 627 0 ------- Approach WB NB SB HCM Control Delay, s 14.4 2 0.6 HCM LOS B Minor Lane/Major Mvmt NBL NBT NBRWBLn1WBLn2 SBL SBT SBR Capacity (veh/h)802 -- 199 675 921 -- HCM Lane V/C Ratio 0.193 --0.0220.015 0.06 -- HCM Control Delay (s) 10.6 -- 23.5 10.4 9.2 -- HCM Lane LOS B --C B A -- HCM 95th %tile Q(veh) 0.7 -- 0.1 0 0.2 -- Crooked Lane Full Build AM 11: Nolen Dr & Crooked Ln 06/18/2020 Southlake full build AM.syn HCM 2010 TWSC SPI Page 3 Intersection Int Delay, s/veh 1.4 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Vol, veh/h 57 6 4 227 262 62 Future Vol, veh/h 57 6 4 227 262 62 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 ----0 Veh in Median Storage, #0 --0 0 - Grade, %0 --0 0 - Peak Hour Factor 88 88 88 88 88 88 Heavy Vehicles, %0 0 50 2 0 0 Mvmt Flow 65 7 5 258 298 70 Major/Minor Minor2 Major1 Major2 Conflicting Flow All 566 298 368 0 -0 Stage 1 298 ----- Stage 2 268 ----- Critical Hdwy 6.4 6.2 4.6 --- Critical Hdwy Stg 1 5.4 ----- Critical Hdwy Stg 2 5.4 ----- Follow-up Hdwy 3.5 3.3 2.65 --- Pot Cap-1 Maneuver489 746 969 --- Stage 1 758 ----- Stage 2 782 ----- Platoon blocked, %--- Mov Cap-1 Maneuver486 746 969 --- Mov Cap-2 Maneuver486 ----- Stage 1 753 ----- Stage 2 782 ----- Approach EB NB SB HCM Control Delay, s13.3 0.2 0 HCM LOS B Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h)969 - 503 -- HCM Lane V/C Ratio 0.005 -0.142 -- HCM Control Delay (s)8.7 0 13.3 -- HCM Lane LOS A A B -- HCM 95th %tile Q(veh)0 - 0.5 -- Crooked Lane Full Build AM 13: Nolen Dr & Access 06/18/2020 Southlake full build AM.syn HCM 2010 TWSC SPI Page 4 Intersection Int Delay, s/veh 1 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Vol, veh/h 12 7 44 240 321 74 Future Vol, veh/h 12 7 44 240 321 74 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 88 88 88 88 88 88 Heavy Vehicles, %0 0 0 2 0 0 Mvmt Flow 14 8 50 273 365 84 Major/Minor Minor2 Major1 Major2 Conflicting Flow All 644 225 449 0 -0 Stage 1 407 ----- Stage 2 237 ----- Critical Hdwy 6.8 6.9 4.1 --- Critical Hdwy Stg 1 5.8 ----- Critical Hdwy Stg 2 5.8 ----- Follow-up Hdwy 3.5 3.3 2.2 --- Pot Cap-1 Maneuver410 784 1122 --- Stage 1 646 ----- Stage 2 786 ----- Platoon blocked, %--- Mov Cap-1 Maneuver388 784 1122 --- Mov Cap-2 Maneuver388 ----- Stage 1 612 ----- Stage 2 786 ----- Approach EB NB SB HCM Control Delay, s12.9 1.5 0 HCM LOS B Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h)1122 - 477 -- HCM Lane V/C Ratio 0.045 -0.045 -- HCM Control Delay (s)8.4 0.2 12.9 -- HCM Lane LOS A A B -- HCM 95th %tile Q(veh) 0.1 - 0.1 -- Crooked Lane Full Build AM 15: Nolen Dr & Village Center Dr 06/18/2020 Southlake full build AM.syn HCM 2010 TWSC SPI Page 5 Intersection Int Delay, s/veh 0.5 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Vol, veh/h 18 1 8 244 344 106 Future Vol, veh/h 18 1 8 244 344 106 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 88 88 88 88 88 88 Heavy Vehicles, %0 0 0 2 0 0 Mvmt Flow 20 1 9 277 391 120 Major/Minor Minor2 Major1 Major2 Conflicting Flow All 608 256 511 0 -0 Stage 1 451 ----- Stage 2 157 ----- Critical Hdwy 6.8 6.9 4.1 --- Critical Hdwy Stg 1 5.8 ----- Critical Hdwy Stg 2 5.8 ----- Follow-up Hdwy 3.5 3.3 2.2 --- Pot Cap-1 Maneuver432 749 1065 --- Stage 1 614 ----- Stage 2 861 ----- Platoon blocked, %--- Mov Cap-1 Maneuver428 749 1065 --- Mov Cap-2 Maneuver428 ----- Stage 1 608 ----- Stage 2 861 ----- Approach EB NB SB HCM Control Delay, s13.6 0.3 0 HCM LOS B Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h)1065 - 438 -- HCM Lane V/C Ratio 0.009 -0.049 -- HCM Control Delay (s)8.4 0 13.6 -- HCM Lane LOS A A B -- HCM 95th %tile Q(veh)0 - 0.2 -- Crooked Lane Full Build PM 3: Kimball Ave & Crooked Lane 06/18/2020 Southlake full build PM.syn HCM 2010 TWSC SPI Page 1 Intersection Int Delay, s/veh 12.7 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 144 45 30 29 76 11 36 609 26 13 445 160 Future Vol, veh/h 144 45 30 29 76 11 36 609 26 13 445 160 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized -- None -- None -- None -- None Storage Length ------ 200 -- 200 -- Veh in Median Storage, #-1 --1 --0 --0 - Grade, %-0 --0 --0 --0 - Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90 Heavy Vehicles, %0 0 0 0 0 0 0 3 0 0 4 0 Mvmt Flow 160 50 33 32 84 12 40 677 29 14 494 178 Major/Minor Minor2 Minor1 Major1 Major2 Conflicting Flow All1072 1397 336 1072 1472 353 672 0 0 706 0 0 Stage 1 611 611 - 772 772 ------- Stage 2 461 786 - 300 700 ------- Critical Hdwy 7.5 6.5 6.9 7.5 6.5 6.9 4.1 -- 4.1 -- Critical Hdwy Stg 1 6.5 5.5 - 6.5 5.5 ------- Critical Hdwy Stg 2 6.5 5.5 - 6.5 5.5 ------- Follow-up Hdwy 3.5 4 3.3 3.5 4 3.3 2.2 -- 2.2 -- Pot Cap-1 Maneuver177 142 666 177 128 649 928 -- 902 -- Stage 1 453 487 - 363 412 ------- Stage 2 555 406 - 690 444 ------- Platoon blocked, %---- Mov Cap-1 Maneuver~ 120 134 666 136 121 649 928 -- 902 -- Mov Cap-2 Maneuver243 252 - 251 236 ------- Stage 1 434 479 - 347 394 ------- Stage 2 409 389 - 578 437 ------- Approach EB WB NB SB HCM Control Delay, s74.6 32.7 0.5 0.2 HCM LOS F D Minor Lane/Major Mvmt NBL NBT NBREBLn1WBLn1 SBL SBT SBR Capacity (veh/h)928 -- 268 255 902 -- HCM Lane V/C Ratio 0.043 --0.9080.5050.016 -- HCM Control Delay (s)9.1 -- 74.6 32.7 9.1 -- HCM Lane LOS A --F D A -- HCM 95th %tile Q(veh) 0.1 -- 8.1 2.6 0 -- Notes ~: Volume exceeds capacity $: Delay exceeds 300s +: Computation Not Defined *: All major volume in platoon Crooked Lane Full Build PM 6: Kimball Ave & School drwy/Pinnacle Point drwy 06/18/2020 Southlake full build PM.syn HCM 2010 TWSC SPI Page 2 Intersection Int Delay, s/veh 1.1 Movement EBL EBT EBR WBL WBT WBR NBL NBT NBR SBL SBT SBR Lane Configurations Traffic Vol, veh/h 0 0 0 19 0 40 75 651 3 8 498 130 Future Vol, veh/h 0 0 0 19 0 40 75 651 3 8 498 130 Conflicting Peds, #/hr 0 0 0 0 0 0 0 0 0 0 0 0 Sign Control Stop Stop Stop Stop Stop Stop Free Free Free Free Free Free RT Channelized -- None -- None -- None -- None Storage Length ---0 -- 200 - 200 200 -- Veh in Median Storage, #----1 --0 --0 - Grade, %-0 --0 --0 --0 - Peak Hour Factor 90 90 90 90 90 90 90 90 90 90 90 90 Heavy Vehicles, %0 0 0 0 0 0 0 0 0 0 0 0 Mvmt Flow 0 0 0 21 0 44 83 723 3 9 553 144 Major/Minor Minor1 Major1 Major2 Conflicting Flow All 1184 1604 362 697 0 0 726 0 0 Stage 1 889 889 ------- Stage 2 295 715 ------- Critical Hdwy 6.8 6.5 6.9 4.1 -- 4.1 -- Critical Hdwy Stg 1 5.8 5.5 ------- Critical Hdwy Stg 2 5.8 5.5 ------- Follow-up Hdwy 3.5 4 3.3 2.2 -- 2.2 -- Pot Cap-1 Maneuver 185 107 641 909 -- 886 -- Stage 1 367 364 ------- Stage 2 736 438 ------- Platoon blocked, %---- Mov Cap-1 Maneuver 167 0 641 909 -- 886 -- Mov Cap-2 Maneuver 268 0 ------- Stage 1 330 0 ------- Stage 2 736 0 ------- Approach WB NB SB HCM Control Delay, s 13.8 1 0.1 HCM LOS B Minor Lane/Major Mvmt NBL NBT NBRWBLn1WBLn2 SBL SBT SBR Capacity (veh/h)909 -- 268 641 886 -- HCM Lane V/C Ratio 0.092 --0.0790.069 0.01 -- HCM Control Delay (s)9.4 -- 19.6 11 9.1 -- HCM Lane LOS A --C B A -- HCM 95th %tile Q(veh) 0.3 -- 0.3 0.2 0 -- Crooked Lane Full Build PM 11: Nolen Dr & Crooked Ln 06/18/2020 Southlake full build PM.syn HCM 2010 TWSC SPI Page 3 Intersection Int Delay, s/veh 1.9 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Vol, veh/h 70 13 13 403 212 100 Future Vol, veh/h 70 13 13 403 212 100 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 ----0 Veh in Median Storage, #0 --0 0 - Grade, %0 --0 0 - Peak Hour Factor 85 85 85 85 85 85 Heavy Vehicles, %0 17 0 1 1 0 Mvmt Flow 82 15 15 474 249 118 Major/Minor Minor2 Major1 Major2 Conflicting Flow All 753 249 367 0 -0 Stage 1 249 ----- Stage 2 504 ----- Critical Hdwy 6.4 6.37 4.1 --- Critical Hdwy Stg 1 5.4 ----- Critical Hdwy Stg 2 5.4 ----- Follow-up Hdwy 3.53.453 2.2 --- Pot Cap-1 Maneuver380 754 1203 --- Stage 1 797 ----- Stage 2 611 ----- Platoon blocked, %--- Mov Cap-1 Maneuver374 754 1203 --- Mov Cap-2 Maneuver374 ----- Stage 1 783 ----- Stage 2 611 ----- Approach EB NB SB HCM Control Delay, s16.7 0.3 0 HCM LOS C Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h)1203 - 406 -- HCM Lane V/C Ratio 0.013 -0.241 -- HCM Control Delay (s)8 0 16.7 -- HCM Lane LOS A A C -- HCM 95th %tile Q(veh)0 - 0.9 -- Crooked Lane Full Build PM 13: Nolen Dr & Access 06/18/2020 Southlake full build PM.syn HCM 2010 TWSC SPI Page 4 Intersection Int Delay, s/veh 1.9 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Vol, veh/h 72 43 8 465 269 14 Future Vol, veh/h 72 43 8 465 269 14 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 85 85 85 85 85 85 Heavy Vehicles, %0 0 0 1 1 0 Mvmt Flow 85 51 9 547 316 16 Major/Minor Minor2 Major1 Major2 Conflicting Flow All 616 166 332 0 -0 Stage 1 324 ----- Stage 2 292 ----- Critical Hdwy 6.8 6.9 4.1 --- Critical Hdwy Stg 1 5.8 ----- Critical Hdwy Stg 2 5.8 ----- Follow-up Hdwy 3.5 3.3 2.2 --- Pot Cap-1 Maneuver427 856 1239 --- Stage 1 711 ----- Stage 2 738 ----- Platoon blocked, %--- Mov Cap-1 Maneuver423 856 1239 --- Mov Cap-2 Maneuver423 ----- Stage 1 704 ----- Stage 2 738 ----- Approach EB NB SB HCM Control Delay, s14.3 0.1 0 HCM LOS B Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h)1239 - 522 -- HCM Lane V/C Ratio 0.008 -0.259 -- HCM Control Delay (s)7.9 0 14.3 -- HCM Lane LOS A A B -- HCM 95th %tile Q(veh)0 -1 -- Crooked Lane Full Build PM 15: Nolen Dr & Village Center Dr 06/18/2020 Southlake full build PM.syn HCM 2010 TWSC SPI Page 5 Intersection Int Delay, s/veh 1.5 Movement EBL EBR NBL NBT SBT SBR Lane Configurations Traffic Vol, veh/h 78 8 2 535 275 16 Future Vol, veh/h 78 8 2 535 275 16 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 85 85 85 85 85 85 Heavy Vehicles, %0 0 0 1 1 0 Mvmt Flow 92 9 2 629 324 19 Major/Minor Minor2 Major1 Major2 Conflicting Flow All 653 172 343 0 -0 Stage 1 334 ----- Stage 2 319 ----- Critical Hdwy 6.8 6.9 4.1 --- Critical Hdwy Stg 1 5.8 ----- Critical Hdwy Stg 2 5.8 ----- Follow-up Hdwy 3.5 3.3 2.2 --- Pot Cap-1 Maneuver405 848 1227 --- Stage 1 703 ----- Stage 2 716 ----- Platoon blocked, %--- Mov Cap-1 Maneuver404 848 1227 --- Mov Cap-2 Maneuver404 ----- Stage 1 701 ----- Stage 2 716 ----- Approach EB NB SB HCM Control Delay, s16.1 0 0 HCM LOS C Minor Lane/Major Mvmt NBL NBTEBLn1 SBT SBR Capacity (veh/h)1227 - 425 -- HCM Lane V/C Ratio 0.002 -0.238 -- HCM Control Delay (s)7.9 0 16.1 -- HCM Lane LOS A A C -- HCM 95th %tile Q(veh)0 - 0.9 -- Turn Lane Analysis Traffic Impact Group, LLC Crooked Lane Development - Southlake Nolen Drive and Access SB AM 6/18/2020 Figure 2 - 6. Guideline for determining the need for a major-road right-turn bay at a two-way stop-controlled intersection. INPUT Value 35 321 74 OUTPUT Value 1588 right-turn bay for a 4-lane roadway: Do NOT add right-turn bay. Roadway geometry: Variable Variable Guidance for determining the need for a major-road Major-road speed, mph: Major-road volume (one direction), veh/h: Right-turn volume, veh/h: Limiting right-turn volume, veh/h: 4-lane roadway 0 20 40 60 80 100 120 140 200 400 600 800 1000 1200 1400 1600 R i g h t -T u r n V o l u m e , v e h /h Major-Road Volume (one direction), veh/h Add right - turn bay