Ice conditions influence location and design; alloy-steel pin-connected 700-ft. main span; pile foundations in deep gravel; winter erection program.
Bridging the tanana river on the Alaska railroad
Eng. News-Rec
Engineering News-Record ; 90 , n 11
1923
7 pages
11 Figs.
Article (Journal)
English
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Copper river and Northwestern railroad, Alaska
Engineering Index Backfile | 1910
|Engineering Index Backfile | 1931
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