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I-70 in a mountain environment : Vail Pass, Colorado
I-70 in a mountain environment (Online)
Colorado. Division of Highways. United States. Federal Highway Administration. Implementation Division. United States. Forest Service.
1978?
Department of Transportation, Federal Highway Administration, Offices of Research and Development, Implementation Division
Washington, D.C.
prepared by the Colorado Department [sic] of Highways. Project no. FHWA-TS-78-208. Description based on print version record.
Design and construction Environmental aspects
Interstate 70
1 online resource (97 pages) : illustrations
eng
HI3.2/V19/1978/INTERNET
http://hdl.handle.net/11629/co:21141
934551504
2018-11-19T17:57:53.869Z