Study Details

NCHRP Report 375: Median Intersection Design

Study ID: 26

Authors: Harwood et. al

Publication Date:  1995

Abstract:

Study Citation: Harwood, D. W., Pietrucha, M. T., Wooldridge, M. D., Brydia, R. E., and Fitzpatrick, K., "NCHRP Report 375: Median Intersection Design." Washington, D.C., Transportation Research Board, National Research Council, (1995)

Study Type: Project Report


CMFs Associated With This Study

Category: Access management

Countermeasure: Increase intersection median width by 3 ft increments

CMF CRF(%)QualityCrash TypeCrash SeverityRoadway TypeArea Type
0.96[B^]43 StarsMultiple vehicleAllNot SpecifiedRural
1.06[B]-64 StarsMultiple vehicleAllNot SpecifiedUrban and Suburban
1.03[B]-34 StarsMultiple vehicleAllNot SpecifiedUrban and Suburban
1.03[B]-34 StarsMultiple vehicleAllNot SpecifiedUrban and Suburban
0.96[B^]43 StarsMultiple vehicleK,A,B,CNot SpecifiedRural
1.05[B]-53 StarsMultiple vehicleK,A,B,CNot SpecifiedUrban and Suburban
1.03[B]-34 StarsMultiple vehicleK,A,B,CNot SpecifiedUrban and Suburban