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Special Codebooks

UMIVOR Update 20 Codebook. UMTRI Transportation Data Center. March 2007.  
[ Full Text ]

1994-1998 NASS Pedestrian Crash Data Study (PCDS) Codebook. Version 03Mar01. UMTRI Transportation Data Center. December 2005.  
[ Full Text ]

NHTSA 5-State Overturn Datafile Codebook. UMTRI Transportation Data Center. July 1992.  

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It is our mission to help reduce injury and suffering, and the associated costs of crashes, by providing transportation safety researchers worldwide with expert consulting and a readily accessible source of motor vehicle crash data.

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