View of bridge construction work in Pasadena. The long arm of a bridge crane can be seen on the left. A glimpse of the Colorado Street Bridge is on the right.
Arch bridges--California--Pasadena Bridges--California--Pasadena Bridges--Design and construction Bridge cranes National Historic Civil Engineering Landmarks Roads--Design and construction Colorado Street Bridge (Pasadena, Calif.) Pasadena (Calif.)
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