Study Details

Study Title: An Evaluation of Dynamic Curve Warning Systems in the Sacramento River Canyon

Authors: Tribbet, L., McGowen, P., and Mounce, J.

Publication Date: 2000

Abstract:

Study Citation: Tribbet, L., McGowen, P., and Mounce, J., "An Evaluation of Dynamic Curve Warning Systems in the Sacramento River Canyon." Sacramento, California Department of Transportation, (2000)

CMFs Associated With This Study

Category: Advanced technology and ITS

Countermeasure: Changeable Curve Speed Warning signs

CMF	CRF(%)	Quality	Crash Type	Crash Severity	Roadway Type	Area Type
1.13	-13		All	All	Principal Arterial Other	Rural

1.47	-47		All	A,B,C	Principal Arterial Other	Rural

0.98	2		All	O	Principal Arterial Other	Rural

1.31	-31		Speed related	All	Principal Arterial Other	Rural

0.29	71		Truck related	All	Principal Arterial Other	Rural

2	0		Single vehicle,Speed related		Principal Arterial Other Freeways and Expressways	All

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CRASH MODIFICATION FACTORS CLEARINGHOUSE

Study Details

CMFs Associated With This Study

Category: Advanced technology and ITS