Daytime running lights and turn signal masking. Final report.

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

Information content at night of roof-mounted emergency vehicle lights. Final report.

Transportation Department, Office of University Research, Washington, D.C.

An analysis of ASAP impact on the judicial system. SD:ASAP analytic study no. 4 - 1976. Final report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Programs, Washington, D.C.

NHTSA driver performance data book. Final report.

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

Effects of hours of service regularity of schedules, and cargo loading on truck and bus driver fatigue. Final report.

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

A summary of SD: ASAP efforts and their impact on highway safety. Final report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Programs, Washington, D.C.

A survey of public attitudes toward the S.D. ASAP: baseline period (1971).

Alcohol Safety Action Project--South Dakota, Pierre

Driver's visibility requirements for roadway delineation. Vol. II: color identification of yellow highway paint as a function of yellow/white pigment mixture ratio. Final report.

Federal Highway Administration, Washington, D.C.

Impact of motorcycle helmet law repeal in South Dakota, 1976-79: executive sumary. Final report.

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

Impact of motorcycle helmet law repeal in South Dakota, 1976-79. Final report.

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

SD:ASAP analytic study no. 4 - 1976. An analysis of ASAP impact on the judicial system. Interim report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Programs, Washington, D.C.

Truck and bus driver task analysis. Final report.

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

An investigation of drinking-driving characteristics of South Dakota motorists: baseline S.D. ASAP roadside survey.

Alcohol Safety Action Project - South Dakota, Pierre

Short term rehabilitation (STR) study. Interim analysis of STR performance and effectiveness. 12-month analyses. Interim report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Programs, Washington, D.C.

SD: ASAP analytic study no. 1 - 1976: an analysis of total project impact. Final report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Programs, Washington, D.C.