Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel girders resting on concrete piers and abutments replace wooden structure of Aurora, Elgin and Fox River Electric Co. to reduce excessive maintenance.
Steel girders resting on concrete piers and abutments replace wooden structure of Aurora, Elgin and Fox River Electric Co. to reduce excessive maintenance.
Pile bridge replaced by concrete
Elec. Traction
Gunderson, J.W. (Autor:in)
Electric Traction ; 23
1927
1 Fig.
Aufsatz (Zeitschrift)
Englisch
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Old jug bridge replaced by concrete spans
Engineering Index Backfile | 1945
British Library Online Contents | 2005
Bay bridge suspender rope replaced
| Engineering Index Backfile | 1944
Lift-bridge replaced under traffic
| Engineering Index Backfile | 1961
Heavy bridge floor replaced with aluminum
| Engineering Index Backfile | 1934