Study Details

Study Title: NCHRP Report 375: Median Intersection Design

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)


CMFs Associated With This Study

Category: Access management

Countermeasure: Increase intersection median width by 3 ft increments

CMF CRF(%) Quality Crash Type Crash Severity Roadway Type Area Type
0.96 [B^] 4 5 Stars Multiple vehicle All Not Specified Rural
1.06 [B] -6 5 Stars Multiple vehicle All Not Specified Urban and Suburban
1.03 [B] -3 5 Stars Multiple vehicle All Not Specified Urban and Suburban
1.03 [B] -3 5 Stars Multiple vehicle All Not Specified Urban and Suburban
0.96 [B^] 4 5 Stars Multiple vehicle K,A,B,C Not Specified Rural
1.05 [B] -5 5 Stars Multiple vehicle K,A,B,C Not Specified Urban and Suburban
1.03 [B] -3 5 Stars Multiple vehicle K,A,B,C Not Specified Urban and Suburban