Oregon Department of Transportation
Traffic Engineering and Operations Section
Updated Crash Reduction Factors
  Research performed by Portland State University
Crash Reduction Factors Search Form
Please select the appropriate query parameters. To select multiple criteria in each form, hold the CTRL key.
Also, you may view a PDF of all countermeasures with CRFS and the project page (report, papers, presentations).
URBAN or RURAL

COUNTERMEASURE CATEGORY

OTHER CAUSE FACTORS

LOCATION CATEGORY

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Portland State University, Intelligent Transportation Systems Lab, March 2006      Home - Edit Database