Composite Bridge — Highway A-63

Highway main composite bridge. The structure is compound by only one 70.00 m long span, without
piers. So the steel box girder rests on the two abutments. Deck is 3.90 m depth. During its
construction, the deck girder stands by itself without necessity of supports in formwork.

Location: Cornellana, Asturias
Total Length: 70.0 m
Main Span: 70.0 m
Deck Width: 23.30 m
Depth: 3.90 m

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