A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Denver and Rio Grande Western Railway chose to drive new tunnel rather than to attempt relining job on existing bore at time of peak war traffic; completion of this new route will protect road with alternate tunnel through 10,000 ft Tennessee Pass.
Denver and Rio Grande Western Railway chose to drive new tunnel rather than to attempt relining job on existing bore at time of peak war traffic; completion of this new route will protect road with alternate tunnel through 10,000 ft Tennessee Pass.
New Colorado railway tunnel
Western Construction News
Charles, K. (author)
1945
2 pages
Article (Journal)
English
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Railway researchers meet in Colorado
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Engineering Index Backfile | 1949
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Colorado Tunnel Ventilation Study
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