Safety effects of cross-section design for two-lane roads. Volume I - final report.

Federal Highway Administration, Safety Design Division, McLean, Va.

The operation of larger trucks on roads with restrictive geometry. Volume I. Final report.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, McLean, Va.

A study to develop warrants for conversion to one-way frontage roads. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

Executive summary and abstract for the report entitled "An evaluation of warning and regulatory signs for curves on rural roads."".

Federal Highway Administration, Office of Research, Washington, D.C.

Safety treatment of roadside culverts on low volume roads. Final report.

Texas State Department of Highways and Public Transportation, Transportation Planning Division, Austin

An evaluation of warning and regulatory signs for curves on rural roads. Final report.

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

The ports of Hampton Roads, Virginia /

Mode of access: Internet.

Review of apportionments of Federal-aid highway funds, Bureau of Public Roads, Department of Commerce, for fiscal years 1956-1963, report to the Congress of the United States

Mode of access: Internet.

The road and bridge laws of Ohio : and the common law of roads, ways and highways ... with numerous forms, notes of decisions, opinions of attorneys-general, practical suggestions, etc. /

A revision of the author's "The laws relating to roads and ditches, bridges and water-courses in the state of Ohio" issued in 1886.

Inspection manual for PM-10 emissions from paved/unpaved roads and storage piles : final report.

Mode of access: Internet.

The operation of larger trucks on roads with restrictive geometry. Volume II - appendixes.

Federal Highway Administration, Office of Safety and Traffic Operations Research and Development, McLean, Va.

Improving and maintaining federal-aid roads--Department of Transportation action needed.

Mode of access: Internet.

Operating larger trucks on roads with restrictive geometry - summary report.

Federal Highway Administration, Office of Implementation, McLean, Va

Safety effects of cross-section design for two-lane roads. Volume II - appendixes.

Federal Highway Administration, Safety Design Division, McLean, Va.

ENTERPRISE: Evaluating New Technologies for Roads Program Initiatives in Safety and Efficiency. Final report.

Arizona Department of Transportation, Phoenix