Rail-highway crossing safety fatal crash and demographic descriptors.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

Demographic special reports: based on data from 1990 Nationwide Personal Transportation Survey (NPTS).

Federal Highway Administration, Washington, D.C.

Analyses of demographic, attitudinal and behavioral characteristics of participants in the diagnostic inspection demonstration projects. Volume I - consumer responses in group comparisons.

National Highway Traffic Safety Administration, Washington, D.C.