Reports for 197- include activities under the National traffic and motor vehicle safety act of 1966 and the Motor vehicle information and cost savings act of 1972.

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Report on the activities of the National Highway Traffic Safety Administration and the Federal Highway Administration under the Highway Safety Act of 1966.