Study Details
Study Title: Paved Highway Shoulders and Accident Experience
Authors: Heimbach et al.
Publication Date: 1974
Abstract:
Study Citation: Heimbach, C. L., Hunter, W. W., and Chao, G. C., "Paved Highway Shoulders and Accident Experience." Transportation Engineering Journal, Vol. 4, New York, N.Y., American Society of Civil Engineers, (1974) pp. 889-905.
CMFs Associated With This Study
Category: Shoulder treatments
Countermeasure: Pave a 3 to 4 ft sod shoulder
CMF | CRF(%) | Quality | Crash Type | Crash Severity | Roadway Type | Area Type |
---|---|---|---|---|---|---|
0.86 | 14 | text text | All | K | Not specified | Rural |
0.86 | 14 | text text | All | A,B,C | Not specified | Rural |
0.78 | 22 | text text | All | O | Not specified | Rural |
0.81 | 19 | text text | All | All | Not specified | Rural |