Proposed Mixed-Use Development at Main Street East and Nottinghill Drive, Cambridge, ON Traffic Impact Study City of Cambridge July 23, 2020 Prepared for: Mr. Shankar Thurairajah 2370826 Ontario Inc. 1240 Main Street East Milton ON L9T 8M7. Prepared by: Stantec Consulting Ltd. Revision Description Author Quality Check Independent Review 0A Draft B Channa Reddy 07-23-20 Brandon Orr 07-23-20 PROPOSED MIXED-USE DEVELOPMENT AT MAIN STREET EAST AND NOTTINGHILL DRIVE, CAMBRIDGE, ON TRAFFIC IMPACT STUDY This document entitled Proposed Mixed-Use Development at Main Street East and Nottinghill Drive, Cambridge, ON Traffic Impact Study was prepared by Stantec Consulting Private Limited (“Stantec”) for the account of Mr. Shankar Thurairajah (the “Client”). Any reliance on this document by any third party is strictly prohibited. The material in it reflects Stantec’s professional judgment in light of the scope, schedule and other limitations stated in the document and in the contract between Stantec and the Client. The opinions in the document are based on conditions and information existing at the time the document was published and do not take into account any subsequent changes. In preparing the document, Stantec did not verify information supplied to it by others. Any use which a third party makes of this document is the responsibility of such third party. Such third party agrees that Stantec shall not be responsible for costs or damages of any kind, if any, suffered by it or any other third party as a result of decisions made or actions taken based on this document. Prepared by (signature) Bhargav Channa Reddy, M.Eng. Reviewed by (signature) Brandon Orr, MCIP, RPP PROPOSED MIXED-USE DEVELOPMENT AT MAIN STREET EAST AND NOTTINGHILL DRIVE, CAMBRIDGE, ON TRAFFIC IMPACT STUDY Table of Contents 1.0 INTRODUCTION ..........................................................................................................1.1 1.1 SCOPE AND METHODOLOGY ...................................................................................1.1 1.2 SITE/DEVELOPMENT DESCRIPTION ........................................................................1.3 2.0 EXISTING CONDITIONS .............................................................................................2. 1 2.1 ROADS AND TRAFFIC CONTROL ..............................................................................2. 1 2.2 TRANSIT ......................................................................................................................2.2 2.3 ACTIVE TRANSPORTATION .......................................................................................2.2 2.4 TRAFFIC VOLUMES ....................................................................................................2. 3 3.0 FUTURE CONDITIONS ...............................................................................................3.1 3.1 HORIZON YEARS AND BACKGROUND DEVELOPMENT TRAFFIC .......................... 3.1 3.1.1 Growth Rate ................................................................................................ 3.1 3.1.2 Planned Roadway and Transit Improvements ............................................. 3.1 3.1.3 Intersection control ...................................................................................... 3.1 3.2 FUTURE BACKGROUND TRAFFIC OPERATIONS ....................................................3.4 3.3 SITE TRIPS ..................................................................................................................3.6 3.3.1 Trip Generation ........................................................................................... 3.6 3.3.2 Trip Distribution and Assignment ................................................................. 3.7 3.4 FUTURE TOTAL TRAFFIC OPERATIONS ................................................................3.11 3.5 PARKING REVIEW & TDM ........................................................................................3.12 3.5.1 By-Law Requirements ............................................................................... 3.12 3.5.2 Mode Share & Car Ownership Comparison ............................................... 3.12 3.5.3 Transit and Active Transportation Mode Assessment ................................ 3.14 3.5.4 Regional TDM Checklist and Parking Management Worksheet ................. 3.15 3.5.5 Parking Justification Summary .................................................................. 3.15 4.0 CONCLUSIONS AND RECOMMENDATIONS ............................................................4.1 i PROPOSED MIXED-USE DEVELOPMENT AT MAIN STREET EAST AND NOTTINGHILL DRIVE, CAMBRIDGE, ON TRAFFIC IMPACT STUDY LIST OF TABLES Table 1 Site Statistics ..............................................................................................................1.3 Table 2 Transit Routes .............................................................................................................2.2 Table 3 Intersection Level of Service Delay Criteria ................................................................3.4 Table 4 2022 Future Background | Peak Hour Traffic Operation Analysis ...............................3.5 Table 5 2027 Future Background | Peak Hour Traffic Operation Analysis ...............................3.5 Table 6 Site Trip Generation ...................................................................................................3.6 Table 7 Trip Distribution ..........................................................................................................3.7 Table 8 2022 Future Total | Peak Hour Traffic Operation Analysis ........................................ 3.11 Table 9 2027 Future Total | Peak Hour Traffic Operation Analysis ........................................ 3.11 Table 10 Vehicle Parking Space Requirements ....................................................................3.12 Table 11 TTS Mode share data | Daily ..................................................................................3.13 Table 12 TTS Car ownership data.........................................................................................3.14 LIST OF FIGURES Figure 1 Study Area ................................................................................................................1.2 Figure 2 Site Plan ...................................................................................................................1.4 Figure 3 Existing Road Network .............................................................................................. 2.1 Figure 4 Existing Transit Network............................................................................................ 2.3 Figure 5 Existing and Planned Cycling Network ......................................................................2.3 Figure 6 Base Year 2020 Traffic Volumes AM Peak Hour .......................................................2.5 Figure 7 Base Year 2020 Traffic Volumes PM Peak Hou ........................................................2.5 Figure 8 2022 Future Background Traffic Volumes AM Peak Hour ........................................3.2 Figure 9 2022 Future Background Traffic Volumes PM Peak Hour ........................................3.2 Figure 10 2027 Future Background Traffic Volumes AM Peak Hour ........................................3.3 Figure 11 2027 Future Background Traffic Volumes PM Peak Hour ........................................3.3 Figure 12 Site Traffic Volumes AM Peak Hour ........................................................................3.8 Figure 13 Site Traffic Volumes PM Peak Hour ........................................................................3.8 Figure 14 2022 Future Total Traffic Volumes AM Peak Hour ..................................................3.9 Figure 15 2022 Future Total Traffic Volumes PM Peak Hour ..................................................3.9 Figure 16 2027 Future Total Traffic Volumes AM Peak Hour ................................................ 3.10 Figure 17 2027 Future Total Traffic Volumes PM Peak Hour ................................................ 3.10 Figure 18 TTS Zone Map ......................................................................................................3.13 LIST OF APPENDICES APPENDIX A PRE-STUDY CONFERENCE MEETING.................................................... A.1 APPENDIX B SITE PLAN ................................................................................................. B.1 APPENDIX C BUS SCHEDULES AND ROUTE MAPS .................................................... C.1 APPENDIX D TRAFFIC DATA ......................................................................................... D.1 APPENDIX E SYNCHRO ANALYSIS OUTPUTS ............................................................. E.1 APPENDIX F TDM CHECKLIST AND PARKING MANAGEMENT WORKSHEET ........... F.2 ii PART OF LOT 4 CON 10, NORTH DUMFRIES TRAFFIC IMPACT STUDY Introduction July 23, 2020 1.0 INTRODUCTION 1.1 SCOPE AND METHODOLOGY This Study assesses the transportation impact of a proposed mixed-use residential development in the City of Cambridge. The proposed development is located at the southwest corner of the future intersection of Nottinghill drive and Main Street East, City of Cambridge, as shown in Figure 1. The development consists of one residential tower with 12 stories and ground floor retail and another 10- storey residential tower. The development will feature a total of 367 dwelling units, 648 m2 of ground-floor retail, 443 total (25 surface and