Capital Transit Co.
Calvert Street Bridge
(Washington, District of Columbia)Built 1891; Replaced 1935Lost Deck truss bridge over Rock Creek on Calvert StreetReplaced by a new bridge
W&GF - Foundry Branch Bridge
(Washington, District of Columbia)Built 1895 for the The Washington and Great Falls Electric Railway, taken over by successor companies and Capitol Transit, which merged with WMATA; abandoned 1962 or beforePratt deck truss bridge over Foundry Branch on The Washington and Great Falls Electric RailwayDerelict/abandoned; owned by Washington Metropolitan Area Transit Authority