Study Details
Study Title: Crash Reductions Related to Traffic Signal Removal in Philadelphia
Authors: Persaud et al.
Publication Date: 1997
Abstract:
Study Citation: Persaud, B., Hauer, E., Retting, R. A., Vallurupalli, R., and Mucsi, K., "Crash Reductions Related to Traffic Signal Removal in Philadelphia." Accident Analysis and Prevention, Vol. 29, No. 6, Oxford, N.Y., Pergamon Press, (1997) pp. 803-810.
CMFs Associated With This Study
Category: Intersection traffic control
Countermeasure: Remove unwarranted signal (one-lane, one-way streets, excluding major arterials)
CMF | CRF(%) | Quality | Crash Type | Crash Severity | Roadway Type | Area Type |
---|---|---|---|---|---|---|
0.76[B] | 24 | Angle,Left turn,Right turn | All | Not Specified | Urban |
0.71[I] | 29 | Rear end | All | Not Specified | Urban |
0.82[I] | 18 | Vehicle/pedestrian | All | Not Specified | Urban |
0.76[B] | 24 | All | All | Not specified | Not specified |