CMF Clearinghouse Data Download

Last Update: November 14, 2023

This page provides downloads of the entire CMF Clearinghouse database. This is intended for users who would like to use automated routines to regularly ingest data from the Clearinghouse into analytical tools. The data is provided in two formats, XML (.xml) and MS Excel (.xlsx and .csv). A data dictionary is also provided to describe the data fields and coding. These data files are updated regularly. The files are large and might download slowly.

Data Dictionary

Data Download - XML Document

Data Download - Excel Spreadsheet

Data Download - CSV Document

This site is funded by the U.S. Department of Transportation Federal Highway Administration
and maintained by the University of North Carolina Highway Safety Research Center

For more information, contact Sarah Weissman Pascual at sarah.pascual@dot.gov

The information contained in the Crash Modification Factors (CMF) Clearinghouse is disseminated under the sponsorship of the U.S. Department of Transportation in the interest of information exchange. The U.S. Government assumes no liability for the use of the information contained in the CMF Clearinghouse. The information contained in the CMF Clearinghouse does not constitute a standard, specification, or regulation, nor is it a substitute for sound engineering judgment.

CRASH MODIFICATION FACTORS CLEARINGHOUSE

CMF Clearinghouse Data Download