Water Street Bridge (Manchester)
The original bridge carried the Liverpool and Manchester Railway over Water Street.
It was the first cast iron bridge constructed to carry a main line railway (as distinct from a tramway). It took the railway into the terminus station, now the home of Manchester's Museum of Science and Industry.
The beams were designed by Eaton Hodgkinson and cast by Fairbairn and Lillie.
1898 photo here.
The bridge was subsequently replaced by a steel girder bridge in 1904 (see photo).
More information and illustrations here.