AIT Bridges, based in Brewer, on Tuesday unveiled a new bridge girder made of composite materials, and says the product is lighter and longer-lasting than traditional concrete and steel girders. The ...
The former span was constructed in 1950 and was comprised of three bridges built one on top of the another. It has been replaced with a new span consisting of five composite beams manufactured at AIT ...
The big green beam that arrived was part of a delta frame — steel triangles that support the top girders to form the steel supports of the bridge. Surrounded by a motorcade, an oversized truck ...
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