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Office of Research, Development and Technology at the Turner-Fairbanks Highway Research Center

Guidebook for Data Files - Illinois

guidebook_IL.pdf (1.28 MB)

Publication Information

Publication Type:
Handbook
Publishing Date:
February 2015
FHWA Program(s):
Research
Safety
AMRP Program(s):
Safety Data and Analysis
FHWA Activities:
Highway Safety Information System
Subject Area:
Safety and Human Factors