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Special Council/Documents/View Royal - Traffic Signal Warrant Analysis
Appendix

View Royal - Traffic Signal Warrant Analysis

June 13, 2017Pages 170–1712 sections

Worksheets evaluating the technical necessity for a traffic signal at Island Highway and Shoreline Drive under different seasonal counts.

10a.1 Report dated June 8, 2017 from the Planner (Rezoning - 2951 Craigowan Road)
Warranted based on June CountNot Warranted based on November Count

View Royal - Traffic Signal Warrant Analysis
Main Street (name) Island Highway Direction (EW or NS) EW
Side Street (name) Shoreline Drive Direction (EW or NS) NS
Quadrant / Int # Comments Volumes are based on June Count + Development, 90% of peak hour applied for other hours
Analysis Date: 2017 Feb 08, Wed
Road Authority: View Royal
City: View Royal

Lane Configuration

Excl LT Th & LT Through Th+RT+LT Th & RT Excl RT UpStream Signal (m) # of Thru Lanes
Island Highway WB 1 2,500 1
Island Highway EB 1 150 1
Shoreline Drive NB 1 1
Shoreline Drive SB

Are the Shoreline Drive NB right turns significantly impeded by through movements? (y/n) Are the Shoreline Drive SB right turns significantly impeded by through movements? (y/n) n

Demographics
Elem. School/Mobility Challenged (y/n) y
Senior's Complex (y/n) n
Pathway to School (y/n) y
Metro Area Population (#) 25,000
Central Business District (y/n) n

Other input

Speed (Km/h) Truck % Bus Rt (y/n) Median (m)
Island Highway EW 40 3.0% y
Shoreline Drive NS 40 1.0% n

Traffic Input

NB SB WB EB Ped1 Ped2 Ped3 Ped4
LT Th RT LT Th RT LT Th RT LT Th RT NS NS EW EW
W Side E Side N Side S Side
7:00 - 8:00 56 50 1220 97 29 608
8:00 - 9:00 56 50 1220 97 29 608
11:00 - 12:00 56 50 1220 97 29 608
12:00 - 13:00 56 50 1220 97 29 608
16:00 - 17:00 62 55 1356 108 32 676
17:00 - 18:00 56 50 1220 97 29 608
Total (6-hour peak) 0 0 0 342 0 305 0 7,456 593 177 3,716 0 0 0 0 0
Average (6-hour peak) 0 0 0 57 0 51 0 1,243 99 30 619 0 0 0 0 0

Average 6-hour Peak Turning Movements

Diagram showing average 6-hour peak turning movements for the intersection of Island Highway and Shoreline Drive. Approach volumes are: WB=1,294 (TH=1,243, RT=99), EB=649 (TH=619, LT=30), SB=108 (LT=57, RT=51), NB=128 (LT=0, RT=0). Pedestrian volumes are all 0.
Diagram showing average 6-hour peak turning movements for the intersection of Island Highway and Shoreline Drive. Approach volumes are: WB=1,294 (TH=1,243, RT=99), EB=649 (TH=619, LT=30), SB=108 (LT=57, RT=51), NB=128 (LT=0, RT=0). Pedestrian volumes are all 0.

Warrant Analysis Results: W = [Cbt(Xv-v) / K1 + (F (Xv-p) L) / K2] x Ci

W = 118 (Veh: 118, Ped: 0) Warranted

Page 170–171

View Royal - Traffic Signal Warrant Analysis
Main Street (name) Island Highway Direction (EW or NS) EW
Side Street (name) Shoreline Drive Direction (EW or NS) NS
Quadrant / Int # Comments Volumes are based on November Count + Development, 90% of peak hour applied for other hours
Analysis Date: 2017 Feb 08, Wed
Road Authority: View Royal
City: View Royal

Lane Configuration

Excl LT Th & LT Through Th+RT+LT Th & RT Excl RT UpStream Signal (m) # of Thru Lanes
Island Highway WB 1 2,500 1
Island Highway EB 1 150 1
Shoreline Drive NB 1 1
Shoreline Drive SB

Are the Shoreline Drive NB right turns significantly impeded by through movements? (y/n) Are the Shoreline Drive SB right turns significantly impeded by through movements? (y/n) n

Demographics
Elem. School/Mobility Challenged (y/n) y
Senior's Complex (y/n) n
Pathway to School (y/n) y
Metro Area Population (#) 25,000
Central Business District (y/n) n

Other input

Speed (Km/h) Truck % Bus Rt (y/n) Median (m)
Island Highway EW 40 3.0% y
Shoreline Drive NS 40 1.0% n

Traffic Input

NB SB WB EB Ped1 Ped2 Ped3 Ped4
LT Th RT LT Th RT LT Th RT LT Th RT NS NS EW EW
W Side E Side N Side S Side
7:00 - 8:00 47 33 1256 76 21 475
8:00 - 9:00 47 33 1256 76 21 475
11:00 - 12:00 47 33 1256 76 21 475
12:00 - 13:00 47 33 1256 76 21 475
16:00 - 17:00 52 37 1395 84 23 528
17:00 - 18:00 47 33 1256 76 21 475
Total (6-hour peak) 0 0 0 287 0 202 0 7,675 464 128 2,903 0 0 0 0 0
Average (6-hour peak) 0 0 0 48 0 34 0 1,279 77 21 484 0 0 0 0 0

Average 6-hour Peak Turning Movements

Diagram showing average 6-hour peak turning movements for the intersection of Island Highway and Shoreline Drive. Approach volumes are: WB=1,313 (TH=1,279, RT=77), EB=505 (TH=484, LT=21), SB=82 (LT=48, RT=34), NB=99 (LT=0, RT=0). Pedestrian volumes are all 0.
Diagram showing average 6-hour peak turning movements for the intersection of Island Highway and Shoreline Drive. Approach volumes are: WB=1,313 (TH=1,279, RT=77), EB=505 (TH=484, LT=21), SB=82 (LT=48, RT=34), NB=99 (LT=0, RT=0). Pedestrian volumes are all 0.

Warrant Analysis Results: W = [Cbt(Xv-v) / K1 + (F (Xv-p) L) / K2] x Ci

W = 89 (Veh: 89, Ped: 0) NOT Warranted

Page 170–171
Extracted from: 2017 06 13 Special Council Meeting Agenda - Agenda - Pdf