Strand Underpass the former Aldwych tramway station: because of the greater width requirement, 27 trees and some pavement were removed for it to be constructed. The tunnel is used by the 521 bus route northbound. In 2012, the direction of traffic in the tunnel was temporarily reversed, so that it was in use by southbound traffic. This was to facilitate easier traffic flow during the 2012 Summer Olympics. 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
London Bridge station it the oldest London railway terminus that is still running. It was not the earliest station in the London metropolitan area, as the London and Greenwich Railway had opened stations at Spa Road (in Bermondsey) and on 8 February 1836. The completion of the line into London Bridge was postponed because of delays in constructing a bridge at Bermondsey Street. From 10 October 1836, trains were able to operate as far as the east end of this bridge, with passengers having to walk the last . The station has had several changes of ownership and complete rebuilds since opening. The