Thames Wharf has been the planned name for two separate DLR stations. In 1994 the proposed location was between Canning Town and Royal Victoria. Subsequently, the name was transferred to a potential future development on the London City Airport extension between Canning Town and West Silvertown, due west of the western end of Royal Victoria Dock. Since the station's intended purpose is to serve the surrounding area (currently a mix of brownfield and run-down industrial sites) when it is regenerated, the development is indefinitely on hold due to the area being safeguarded for the Silvertown Tunnel, a new Thames river crossing that has been proposed but currently has no timetable for implementation.
References
Thames Wharf DLR station Wikipedia(Text) CC BY-SA