Answered: Intersection Crashes KA Major AADT…

Intersection Crashes KA Major AADT Minor AADT crashes ABCD A 9 1 32000 11000 B 10 2 32000 11500 C 7 2 31900 9850 D 8 3 31500 8200

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter4: Traffic Engineering Studies

Section: Chapter Questions

Problem 1P

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Question

A network screening analysis is being done on a corridor with four intersections. Given the three-year crash frequencies below, calculate the RMEV for both overall crashes and fatal/serious injury (KA). Discuss how you would prioritize these intersections for safety improvements.

Intersection Crashes
KA
Major AADT
Minor AADT
crashes
ABCD
A
9
1
32000
11000
B
10
2
32000
11500
C
7
2
31900
9850
D
8
3
31500
8200

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