Strand Underpass Strand Underpass The Strand Underpass is a one-way vehicle tunnel in central London connecting Waterloo Bridge to Kingsway near Holborn. Opened in 1964, it was built within the former Kingsway tramway subway, which closed in the 1950s. The underpass is built within part of the former Kingsway tramway subway, which was wide and allowed bi-directional flow because of the fixed rails and relatively narrow width of the trams. The new underpass was built by John Mowlem & Co and opened on 21 January 1964. It is only wide, and consequently normally one-way northbound because of the side clearances required. The
London Bridge station The station was originally opened by the London and Greenwich Railway as a local service. It subsequently served the London and Croydon Railway, the London and Brighton Railway and the South Eastern Railway, thus becoming an important London terminus. It was rebuilt in 1849 and again in 1864 to provide more services and increase capacity. Local services from London Bridge began to be electrified at the turn of the 20th century, and had spread to national routes by the 1930s. The station was extensively rebuilt by British Rail in the 1970s, along with a comprehensive re-signalling scheme and track alignment.