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Force of nature : passage & preservation from Georgetown to Silver Plume
Force of nature (Colorado Department of Transportation)
Colorado Department of Transportation presents (At head of title)
Havey, Jim.
Colorado. Department of Transportation. Havey Productions.
2011
Colorado Department of Transportation
Denver, Colo.
Discussion of rock falls along I-70 in the Georgetown-Silver Plume area and the ways that CDOT mitigates rock fall. Includes early history of Georgetown and Silver Plume and discussion of transportation planning and building for both railroads as well as vehicles.
Colorado Department of Transportation. video file MPEG 32MB Produced by Havey Productions. Directed by Jim Havey. Online resource; title from title screen (viewed July 2020)
Rockslides--Prevention Prevention Transportation engineering Railroads History History
Colorado
1 online resource (1 video file (11 minutes, 17 seconds)): digital, sound, color
eng
TRA1.2/F74/2011/INTERNET
http://hdl.handle.net/11629/co:33503
1176280779
2020-09-28T16:00:36.898Z