Design for the evaluation of FMVSS 208 using police bi-level accident investigation. Final report.

National Highway Traffic Safety Administration, National Center for Statistics and Analysis, Washington, D.C.

Determinants of police officers' DUI activity. Final report.

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

Michigan traffic accident facts /

Description based on: Year 1953; title from cover.

Citizen-police communications system, Illinois State Police : interim report /

On cover: Illinois traffic safety programs, report of evaluation or assessment.

Evaluation of aerial patrol of interstate highways by the Illinois State police /

"April 1980."

Traffic Accident Facts for Michigan

Mode of access: Internet.