The economics of reducing the county road system: three case studies in Iowa. Final report.

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

User's manual for the CAL-3D user convenience package. Volume II - program listings. Final technical report.

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

Test site instrumentation study - phase II. Final report.

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

Methods for reducing large speed differences in traffic streams. Volume I - inventory of methods. Task A report.

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

Summary of the results of crash tests performed on the Connecticut Impact Attenuation System (CIAS). Interim report.

Mode of access: Internet.

The role of aircraft panel materials in cabin fires and their properties. Final report.

Federal Aviation Administration, Washington, D.C.

Analysis of the future effects of the fuel shortage and increased small car usage upon traffic deaths and injuries. Final report. Executive summary.

Transportation Department, Office of Systems Engineering, Washington, D.C.

Tire parameter determination. Volume I - summary. Final report.

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

Tire parameter determination. Volume II - technical report: part 1. Final report.

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

Automobile consumer information study crash test program. Volume I. Summary report. Final report.

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

Costs and problems of completing the interstate highway system; report to the Congress.

Mode of access: Internet.

Augmentation of research and analysis capabilities for timely support of automotive fuel economy activities. Final report.

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

The National Highway Traffic Safety Administration 1980-1981 workshops on alcohol and occupant restraints - eastern series. Final report.

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

Integrated traffic simulation model - phase I. Volume 4: revisions to the UTCS-1 traffic simulation model to enhance operational efficiency. Final report.

Federal Highway Administration, Washington, D.C.

Guide to urban traffic volume counting. Final report.

Federal Highway Administration, Urban Planning Division, Washington, D.C.