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

Mode of access: Internet.

Transport : the magic carpet of industry, briefly describing the history and development of transport by sea, road, canal and railway /

Mode of access: Internet.

Archeological investigations along the proposed Alibates tour road improvement construction route, Alibates Flint Quarries National Monument, Potter County, Texas /

"Contract no. PX 7029-8-0986."

Defense highway act of 1941. Hearing before the Committee on Post Offices and Post Roads, United States Senate, Seventy-seventh Congress, first session, on S. 1580, a bill to supplement the Federal aid road act, approved July 11, 1916, as amended and supplemented, to authorize appropriations during the National emergency declared by the President on May 27, 1941, for the immediate construction of roads urgently needed for the National defense, and for other purposes, June 4, 1941 ...

Kenneth McKellar, chairman.

Full road closure for work zone operations : a cross-cutting study : reducing congestion and crashes through full road closure for maintenance and construction.

"EDL# 13795."

Full road closure for work zone operations : a case study : accelerating construction and reducing crashes during the rehabilitation of a major downtown route : M-10 Lodge Freeway in Detroit, Michigan.

"FHWA-HOP-05-013"--P. [4] of cover.

Standard tee rail construction for steam rail road and industrial railway track and switch work.

"Catalogue no. 21."

Use of road and airdrome construction equipment.

"Supersedes TM5-9500, Principles of modern excavation and equipment, 11 August 1942."

Report of the committee appointed on the 28th April, 1832, by the stockholders of the Chesapeake and Ohio Canal Company, on the resolution of the General Assembly of Maryland, relative to the joint construction of the Chesapeake and Ohio Canal and the Baltimore and Ohio Rail-road, between the "Point of Rocks" and Harper's Ferry.

Mode of access: Internet.

Federal-aid highway act of 1948. Hearings before the Subcommittee on Roads of the Committee on Public Works, House of Representatives, Eightieth Congress, second session, on H.R. 5888 (H.R. 4867 and H.R. 4868) bills to amend and supplement the Federal aid road act approved July 11, 1916 (39 Stat. 355), as amended and supplemented, to authorize appropriations for continuing the postwar construction of highways, and for other purposes. January 29, 30, February 5, 6, 16, 17, and18, 1948.

"No. 16."

Road and bridge construction specifications for AASHO road test project.

Research authority: National Academy of Sciences, Highway Research Board.

Standard specifications for road and bridge construction /

Description based on: Adopted Jan. 2, 1971.