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 ...
When they were young, they walked the steel beams high above the Patapsco River and bolted in place the massive girders of the Outer Harbor Bridge, as it was then known. In cold mists and boiling sun, ...
KNOXVILLE, Tenn. — Tennessee Department of Transportation crews are making progress on a Knox County bridge replacement project. TDOT is working to replace the two-span Interstate 275 bridge over Elm ...
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