A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Continuous-traffic lift bridges proposed for Allegheny river at Pittsburgh
Superstructure of proposed bridge would be placed 33 ft. above ordinary stage of water, known as pool-full stage. (See also - discussion p 241-265)
Continuous-traffic lift bridges proposed for Allegheny river at Pittsburgh
Superstructure of proposed bridge would be placed 33 ft. above ordinary stage of water, known as pool-full stage. (See also - discussion p 241-265)
Continuous-traffic lift bridges proposed for Allegheny river at Pittsburgh
Engrs.' Soc. West. Pa., Proc
Henderson, A.A. (author)
1922
14 pages
6 Figs.
Article (Journal)
English
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