A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Montana's highest, longest bridge
Method of continuous 60-ft high placement of concrete in pier segments with cross sections of 16 1/2×14 1/2 ft was selected for construction of Libby Reservoir Bridge near Rexford, Mont; each pier has twin columns made up of several 60-ft high segments, each one 2 ft smaller than one below; center piers for 2437-ft long bridge rise 220 ft above their foundations; bridge is continuous steel truss over two 500-ft spans, two 400-ft spans, 285-ft span on west side and 352-ft span on east side; steel truss is 25 ft wide and 60 ft deep over piers; it supports 25-ft wide light weight concrete roadway with 2 1/2-ft curb on one side and 5-ft sidewalk on other. (47695)
Montana's highest, longest bridge
Method of continuous 60-ft high placement of concrete in pier segments with cross sections of 16 1/2×14 1/2 ft was selected for construction of Libby Reservoir Bridge near Rexford, Mont; each pier has twin columns made up of several 60-ft high segments, each one 2 ft smaller than one below; center piers for 2437-ft long bridge rise 220 ft above their foundations; bridge is continuous steel truss over two 500-ft spans, two 400-ft spans, 285-ft span on west side and 352-ft span on east side; steel truss is 25 ft wide and 60 ft deep over piers; it supports 25-ft wide light weight concrete roadway with 2 1/2-ft curb on one side and 5-ft sidewalk on other. (47695)
Montana's highest, longest bridge
West Constr
Western Construction ; 43
1968
3 pages
Article (Journal)
English
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