Santa Fe railroad bridge between Arizona and California converted into highway crossing by construction of new 7-in. concrete slab on transverse beams supported by chairs; no other structural change was necessary.
Red rock bridge -- Rail span redecked for highway use
Western Construction News
Western Construction News ; 22 , n 5
1947
3 pages
Aufsatz (Zeitschrift)
Englisch
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Floating rail and highway bridge
Engineering Index Backfile | 1933
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Engineering Index Backfile | 1928
Hudson river highway bridge to span 3,500 ft
Engineering Index Backfile | 1928
Welded highway bridge trusses of 150-ft. span
Engineering Index Backfile | 1936
|Highway bridge span floated over open draw in holland
Engineering Index Backfile | 1931
|