Tunneling technology for future highways.
Contributors: Turner-Fairbank Highway Research Center.
Publisher: U.S. Dept. of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center; National Technical Information Service [distributor]
Published: 1985
Place of publication: McLean, Va; Springfield, Va
Language: eng
Number of pages: 80
Subjects: Tunneling -- Technological innovations.; Roads -- Design and construction -- United States.
Notes: Cover title.

"Summary narrative."

Distributed to depository libraries in microfiche.

"January 1985."

"HRD-10/1-85(350)QE"--P. [4] of cover.

Bibliography: p. 69-80.

Final report. 9-83 to 4-84.

Federal Highway Administration, Office of Engineering and Highway Operations, Research and Development. DTFH. FCP 35B0001.