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Special Council/Documents/Exhibits 1-11: Traffic Performance Data
Appendix

Exhibits 1-11: Traffic Performance Data

June 13, 2017Pages 178–18811 sections

Series of technical maps showing Level of Service (LOS) and traffic volume/capacity ratios for various 2018 and 2028 scenarios.

10a.1 Report dated June 8, 2017 from the Planner (Rezoning - 2951 Craigowan Road)
Software: Synchro 9.0 (HCM)Peak Hour: AM and PM analysisScenarios: Existing (2017), Background 2028, and Total 2028 with Mitigation

Exhibit 1

Christie Point PM Total (2018) Using Observed Trip Rates Operations - No Mitigation

April 2017

Aerial map of the intersection of Island Highway, Admirals Road, and Shoreline Drive with overlaid traffic performance data for 2018 PM total conditions using observed trip rates.
Aerial map of the intersection of Island Highway, Admirals Road, and Shoreline Drive with overlaid traffic performance data for 2018 PM total conditions using observed trip rates.

Traffic Performance Legend

  • Lane Group LOS: (Letter suffix, e.g., F)
  • Lane Group V/C: (Decimal value, e.g., 0.91)
  • Lane Group: (Represented by arrows)
  • Overall V/C: (Value inside circle)
  • Overall LOS: (Letter below circle)
  • *: 95th % Queue exceeds available storage

Level of Service (LOS) and Volume-to-Capacity (V/C) Thresholds

  • LOS A to D: V/C ≤ 0.85
  • LOS E: V/C > 0.85 < 0.90
  • LOS F: V/C > 0.90

Traffic Performance Data from Synchro 9.0 (HCM)

Page 178–188

Exhibit 2

Christie Point PM Total (2018) Using ITE Trip Rates Operations - No Mitigation

April 2017

Aerial map of the intersection of Island Highway, Admirals Road, and Shoreline Drive with overlaid traffic performance data for 2018 PM total conditions using ITE trip rates.
Aerial map of the intersection of Island Highway, Admirals Road, and Shoreline Drive with overlaid traffic performance data for 2018 PM total conditions using ITE trip rates.

Traffic Performance Legend

  • Lane Group LOS
  • Lane Group V/C
  • Lane Group
  • Overall V/C
  • Overall LOS
  • * 95th % Queue exceeds available storage

Level of Service (LOS) and Volume-to-Capacity (V/C) Thresholds

  • LOS A to D: V/C ≤ 0.85
  • LOS E: V/C > 0.85 < 0.90
  • LOS F: V/C > 0.90
Page 178–188

Exhibit 3

Christie Point PM Background 2028 Traffic Performance - No Mitigation

April 2017

Aerial map of the intersection of Island Highway, Admirals Road, and Shoreline Drive with overlaid traffic performance data for 2028 PM background conditions.
Aerial map of the intersection of Island Highway, Admirals Road, and Shoreline Drive with overlaid traffic performance data for 2028 PM background conditions.

Traffic Performance Legend

  • Lane Group LOS
  • Lane Group V/C
  • Lane Group
  • Overall V/C
  • Overall LOS
  • * 95th % Queue exceeds available storage

Level of Service (LOS) and Volume-to-Capacity (V/C) Thresholds

  • LOS A to D: V/C ≤ 0.85
  • LOS E: V/C > 0.85 < 0.90
  • LOS F: V/C > 0.90
Page 178–188

Exhibit 4

Christie Point PM Total (2028) Using Observed Trip Rates Traffic Operations - No Mitigation

April 2017

Traffic Performance Legend

  • Lane Group LOS
  • Lane Group V/C
  • Lane Group
  • Overall V/C
  • Overall LOS
  • * 95th % Queue exceeds available storage

Level of Service (LOS) and Volume-to-Capacity (V/C) Thresholds

  • LOS A to D: V/C ≤ 0.85
  • LOS E: V/C > 0.85 < 0.90
  • LOS F: V/C > 0.90
Page 178–188

Exhibit 5

Christie Point PM Total (2028) Using ITE Rates Traffic Performance - No Mitigation

April 2017

Traffic Performance Legend

  • Lane Group LOS
  • Lane Group V/C
  • Lane Group
  • Overall V/C
  • Overall LOS
  • * 95th % Queue exceeds available storage

Level of Service (LOS) and Volume-to-Capacity (V/C) Thresholds

  • LOS A to D: V/C ≤ 0.85
  • LOS E: V/C > 0.85 < 0.90
  • LOS F: V/C > 0.90
Page 178–188

Exhibit 6

Christie Point PM Total 2028 Performance - ITE Rates + Traffic Signal and Extension of Two Westbound Lanes

April 2017

Note: Introducing a Traffic Signal at Shoreline Drive in conjunction with the extension of two westbound through lanes to a point west of Shoreline Drive is shown to result in improved operating conditions at this intersection and is also expected to reduce spill back impacts to the Admirals Road intersection.

Traffic Performance Legend

  • Lane Group LOS
  • Lane Group V/C
  • Lane Group
  • Overall V/C
  • Overall LOS
  • * 95th % Queue exceeds available storage

Level of Service (LOS) and Volume-to-Capacity (V/C) Thresholds

  • LOS A to D: V/C ≤ 0.85
  • LOS E: V/C > 0.85 < 0.90
  • LOS F: V/C > 0.90
Page 178–188

Exhibit 7

Christie Point AM Existing Peak Hour Volumes

April 2017

  • Peak Hour was 8:00 to 9:00 AM
  • Traffic Performance Data from Synchro 9.0 (HCM)
Page 178–188

Exhibit 8

Christie Point AM Existing (2017) Operations - No Mitigation

April 2017

Traffic Performance Legend

  • Lane Group LOS
  • Lane Group V/C
  • Lane Group
  • Overall V/C
  • Overall LOS
  • * 95th % Queue exceeds available storage

Level of Service (LOS) and Volume-to-Capacity (V/C) Thresholds

  • LOS A to D: V/C ≤ 0.85
  • LOS E: V/C > 0.85 < 0.90
  • LOS F: V/C > 0.90
Page 178–188

Exhibit 9

Christie Point AM Background 2028 Operations - No Mitigation

April 2017

Traffic Performance Legend

  • Lane Group LOS
  • Lane Group V/C
  • Lane Group
  • Overall V/C
  • Overall LOS
  • * 95th % Queue exceeds available storage

Level of Service (LOS) and Volume-to-Capacity (V/C) Thresholds

  • LOS A to D: V/C ≤ 0.85
  • LOS E: V/C > 0.85 < 0.90
  • LOS F: V/C > 0.90
Page 178–188

Exhibit 10

Christie Point AM Total 2028 Using ITE Rates Operations - No Mitigation

April 2017

Traffic Performance Legend

  • Lane Group LOS
  • Lane Group V/C
  • Lane Group
  • Overall V/C
  • Overall LOS
  • * 95th % Queue exceeds available storage

Level of Service (LOS) and Volume-to-Capacity (V/C) Thresholds

  • LOS A to D: V/C ≤ 0.85
  • LOS E: V/C > 0.85 < 0.90
  • LOS F: V/C > 0.90
Page 178–188

Exhibit 11

Christie Point AM Total 2028 Using ITE Rates Operations - Signal at Shoreline + WB Lane Extension

April 2017

Traffic Performance Legend

  • Lane Group LOS
  • Lane Group V/C
  • Lane Group
  • Overall V/C
  • Overall LOS
  • * 95th % Queue exceeds available storage

Level of Service (LOS) and Volume-to-Capacity (V/C) Thresholds

  • LOS A to D: V/C ≤ 0.85
  • LOS E: V/C > 0.85 < 0.90
  • LOS F: V/C > 0.90
Page 178–188

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Extracted from: 2017 06 13 Special Council Meeting Agenda - Agenda - Pdf