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Contributing Factors

[Work Zone Safety Home]

This page displays the Contributing Factors for work Zone Crashes in Maine. The left hand column shows the factors, and the right hand columns show the number of crashes

Primary Contributing Factors

in Maine Work Zone Crashes

(Excludes "No Improper Action")

2001 - 2002 Maine Statistics

Contributing Factor

Number of Crashes 2001

Number of Crashes 2002

Driver Inattention - distraction
238
380
Following too close
134
130
Illegal, unsafe speed
74
78
Failure to yield right of way
63
93
Unsafe Backing
32
29
Other Human Violation Factor
31
36
Other Vision Obscurement
17
34
Disregard of traffic control device
18
31
Improper, unsafe lane change
19
24
Driver inexperience
14
29
Improper passing - overtaking
13
16
Improper turn
9
13
Vision obscured - sun, headlights
15
12
Hit and run
5
9
Driving left of center - not passing
10
9
Improper parking, start, stop
5
9
Other vehicle defect of factor
5
12
Defective brakes
3
6
No signal or improper signal
0
3
Physical impairment
11
16
Pedestrian violatino error
5
3
Defective tire - tire failure
1
3
Vision obscured - windshield glass
2
5
Impeding traffic
2
6
Defective suspension
1
0
Defective lights
1
0
Defective steering
1
0