NHTSA Codebooks
NHTSA 5-State Overturn Datafile Codebook. UMTRI Transportation Data Center. July 1992.
Contact TDC
|
|
|
Charles Compton, Co-Head |
Carol Flannagan, Co-Head |
E: umtri-tdc@umich.edu
P: 734.763.3230
F: 734.936.1076
TDC Home
TDC Publications
TDC Mission
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.