Aerial tramways in the metal-mining industry : construction and operating costs /

Mode of access: Internet.

A study in highway economics;

Mode of access: Internet.

The Yangtze: China's river highway.

Describes life along the river whose basin supports one-tenth of the human race.

The art of appropriate evaluation: a guide for highway safety program managers.

Mode of access: Internet.

Highway advisory radio operational site survey and broadcast equipment guide.

Mode of access: Internet.

Alcohol and highway safety 1978: a review of the state of knowledge (summary volume).

Mode of access: Internet.

Marijuana, other drugs and their relation to highway safety: a report to the Congress.

Mode of access: Internet.

Highway traffic safety self-instruction course: module 1 workbook - state highway safety program.

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

Highway traffic safety self-instruction course: module 2 workbook - highway safety standards.

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

Highway traffic safety self-instruction course: module 3 workbook - motor vehicle safety standards.

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

IVHS Institutional and Legal Issues Program. Review of the Travlink and Genesis operational tests. Final report.

Federal Highway Administration, Washington, D.C.

Crash tests of small highway sign supports. Interim report.

Federal Highway Administration, Implementation Division, Washington, D.C.

Alcohol and highway safety laws: a national overview.

Mode of access: Internet.

Reduced lighting on freeways during periods of low traffic density. Final report.

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

Powder coating for highway safety appurtenances. Final report.

Federal Highway Administration, Washington, D.C.