19,000-Ft concrete bent and girder railroad trestle over alluvial silt of floodway built from traveling gantrys spanning entire work and moving on rails laid on embankments made from footing excavation. (See also Eng News-Rec v 132 n 20 May 18 1944 p 740-4)
Traveling gantrys build railroad trestle
Construction Methods
Construction Methods and Equipment ; 26 , n 7
1944
Aufsatz (Zeitschrift)
Englisch
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Traveling gantrys build railroad trestle
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