Surrogate Safety Assessment Model and Validation: Final Report
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Appendix C. Conflicts Analysis Results
Table 125 provides the average hourly conflict counts for all 83 intersections in the field validation study, based on five, 1-hour simulation runs. The counts in table 125 represent the average hourly values in terms of total conflicts and conflicts by maneuver type. Average values (taken over all intersections) are listed at the bottom of the table.
Table 125. Average Hourly Conflicts per Intersection.
ID |
Intersections |
Average Hourly Conflict Counts |
Crossing |
Rear End |
Lane Change |
Total |
1 |
Gilley & Kingsway |
0.0 |
63.4 |
6.2 |
69.6 |
2 |
Coast Meridian & Prairie |
0.0 |
40.8 |
1.6 |
42.4 |
3 |
Coast Meridian & Robertson |
0.0 |
50.8 |
2.8 |
53.6 |
4 |
Oxford & Prairie |
0.0 |
32.8 |
0.4 |
33.2 |
5 |
128 & 96 |
0.0 |
36.8 |
1.0 |
37.8 |
6 |
Griffiths & Kingsway |
0.2 |
56.2 |
5.2 |
61.6 |
7 |
Willingdon & Moscrop |
0.0 |
60.0 |
2.6 |
62.6 |
8 |
Edmonds & Canada |
0.0 |
59.0 |
5.0 |
64.0 |
9 |
Sprott & Douglas |
0.4 |
40.6 |
4.6 |
45.6 |
10 |
132 & 88 |
0.0 |
62.4 |
1.6 |
64.0 |
11 |
128 & 88 |
0.0 |
59.2 |
3.2 |
62.4 |
12 |
Coast Meridian & Lougheed |
0.0 |
43.8 |
2.8 |
46.6 |
13 |
Mariner & Como Lake |
0.0 |
42.8 |
0.6 |
43.4 |
14 |
Johnson & Guildford |
0.0 |
47.8 |
2.8 |
50.6 |
15 |
Johnson & Barnet |
0.2 |
83.8 |
5.0 |
89.0 |
16 |
Johnson & David |
0.0 |
42.8 |
3.2 |
46.0 |
17 |
McCallum & Marshall |
0.0 |
66.2 |
3.4 |
69.6 |
18 |
Mariner & Dewdney Trunk |
0.2 |
60.8 |
1.8 |
62.8 |
19 |
128 & 76 |
0.2 |
49.2 |
3.0 |
52.4 |
20 |
Yale & Airport |
0.0 |
77.2 |
3.2 |
80.4 |
21 |
152 & 104 |
0.0 |
53.6 |
4.8 |
58.4 |
22 |
Glover & Logan |
0.0 |
13.4 |
0.2 |
13.6 |
23 |
Yale & Hodgins |
0.4 |
82.6 |
6.6 |
89.6 |
24 |
Yale & Hocking |
0.8 |
85.6 |
6.8 |
93.2 |
25 |
Borden & McKenzie |
0.8 |
78.8 |
4.4 |
84.0 |
26 |
152 & 56 |
0.0 |
78.0 |
7.8 |
85.8 |
27 |
152 & 88 |
0.0 |
69.0 |
3.4 |
72.4 |
28 |
Quadra & McKenzie |
0.2 |
47.2 |
3.2 |
50.6 |
29 |
Saanich & MckKenzie |
0.0 |
49.4 |
2.2 |
51.6 |
30 |
Shelbourne & McKenzie |
0.0 |
52.4 |
3.0 |
55.4 |
31 |
Glanford & McKenzie |
0.0 |
65.0 |
2.8 |
67.8 |
32 |
Douglas & Kelvin |
0.0 |
56.6 |
2.2 |
58.8 |
33 |
Douglas & Saanich |
0.0 |
60.4 |
4.6 |
65.0 |
34 |
Gordon & Harvey |
0.0 |
72.0 |
3.4 |
75.4 |
35 |
Gordon & Springfield |
0.0 |
45.6 |
1.4 |
47.0 |
36 |
Gordon & Bernard |
0.2 |
51.0 |
2.4 |
53.6 |
37 |
Wharf & Dolphin |
0.0 |
52.2 |
1.2 |
53.4 |
38 |
Boundary & Lougheed |
0.0 |
73.0 |
3.2 |
76.2 |
39
|
Gatensbury & Como Lake |
0.0 |
47.4 |
3.0 |
50.4 |
40 |
Poirier & Como Lake |
0.2 |
62.0 |
5.2 |
67.4 |
41 |
Harris & Hammond |
0.0 |
14.4 |
3.0 |
17.4 |
42 |
Bryne & Marine |
0.6 |
68.0 |
3.2 |
71.8 |
43 |
Patterson & Kingsway |
0.0 |
40.4 |
4.2 |
44.6 |
44 |
Brooke & Nordel |
0.0 |
55.0 |
1.4 |
56.4 |
45 |
56 & 12 |
0.2 |
24.0 |
1.6 |
25.8 |
46 |
No. 5 & Steveston |
0.0 |
42.2 |
2.6 |
44.8 |
47 |
No. 5 & Westminster |
0.0 |
58.2 |
5.2 |
63.4 |
48 |
Garden City & Westminster |
0.0 |
61.4 |
7.6 |
69.0 |
49 |
Garden City & Alderbridge |
0.0 |
80.2 |
3.6 |
83.8 |
50 |
No. 4 & Alderbridge |
0.6 |
58.0 |
4.8 |
63.4 |
51 |
Shell & Alderbridge |
0.0 |
61.4 |
4.2 |
65.6 |
52 |
Fraser & 96 |
0.0 |
56.6 |
1.0 |
57.6 |
53 |
King George & 72 |
0.2 |
78.6 |
4.8 |
83.6 |
54 |
140 & 72 |
0.0 |
37.6 |
5.0 |
42.6 |
55 |
184 & Fraser |
0.0 |
53.4 |
0.0 |
53.4 |
56 |
64 & Fraser |
0.0 |
41.0 |
1.6 |
42.6 |
57 |
Willowbrook & Fraser |
0.0 |
67.6 |
2.6 |
70.2 |
58 |
Scott & 72 |
0.0 |
37.6 |
2.2 |
39.8 |
59 |
Scott & 80 |
0.2 |
35.4 |
1.6 |
37.2 |
60 |
Scott & 64 |
0.2 |
85.8 |
5.6 |
91.6 |
61 |
Scott & 58 |
0.0 |
45.6 |
3.0 |
48.6 |
62 |
Shaw & Hwy 101 |
0.0 |
20.4 |
1.8 |
22.2 |
63 |
Schoolhouse & Austin |
1.4 |
39.8 |
6.4 |
47.6 |
64 |
Marmont & Austin |
0.0 |
40.0 |
3.4 |
43.4 |
65 |
Rupert & 22 |
0.0 |
77.6 |
1.8 |
79.4 |
66 |
Rupert & 1 |
0.0 |
84.2 |
4.6 |
88.8 |
67 |
Rupert & Grandview |
0.0 |
83.0 |
5.0 |
88.0 |
68 |
Kerr & 49 |
0.0 |
77.6 |
4.2 |
81.8 |
69 |
Shaughnessy & Lions |
0.0 |
24.0 |
1.2 |
25.2 |
70 |
Shaughnessy & Pitt River |
0.2 |
32.4 |
1.0 |
33.6 |
71 |
Spall & Springfield |
0.0 |
33.4 |
2.2 |
35.6 |
72 |
272 & Fraser |
0.0 |
36.8 |
2.2 |
39.0 |
73 |
240 & Fraser |
0.4 |
37.4 |
3.4 |
41.2 |
74 |
216 & Fraser |
0.0 |
43.2 |
1.8 |
45.0 |
75 |
Bradner & Fraser |
0.0 |
38.0 |
2.8 |
40.8 |
76 |
Vedder & Spruce |
0.0 |
48.2 |
1.2 |
49.4 |
77 |
Vedder & Watson |
0.2 |
58.0 |
3.2 |
61.4 |
78 |
Vedder & Knight |
0.4 |
66.0 |
6.8 |
73.2 |
79 |
Vedder & Luckakuck |
0.0 |
46.6 |
3.4 |
50.0 |
80 |
34 & 25 |
0.2 |
28.6 |
2.0 |
30.8 |
81 |
William & lynn |
0.0 |
36.6 |
0.6 |
37.2 |
82 |
Mountain & Lynn |
0.2 |
51.6 |
0.6 |
52.4 |
83 |
227 & Dewdney |
0.0 |
33.4 |
1.0 |
34.4 |
|
SUM (over all intersections) |
8.8 |
4410.8 |
261.2 |
4680.8 |
|
AVERAGE (per intersection) |
0.1 |
53.1 |
3.1 |
56.4 |
|
PERCENTAGE (by type) |
0.2% |
94.2% |
5.6% |
100.0% |
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