Michigan Codebooks
Michigan 1999 Codebook. UMTRI Transportation Data Center. June 2000.
[ Full Text ]
The 1999 Michigan census accident file contains 415,675 records, the vehicle file contains 726,986 records, and the occupant file contains 760,877 records. In addition to the census data sets, a truck data set has been built that contains 19,820 accident records, 38,271 vehicle records, and 39,790 occupant records.