London Underground L Stock London Underground L Stock London Underground L Stock was a clerestory-roofed rail stock built for the District line in 1932 and subsequently absorbed into the London Underground Q Stock, being redesignated Q31 Stock. The L Stock trains were built to provide additional rolling stock for the eastward extension of the District Line from Barking to Upminster. Two new electrified tracks were added parallel to the existing steam-operated LMS lines, including several new stations such as Upminster Bridge. Forty-five cars were built by the Union Construction Company, eight were driving motor cars and the rest were trailers. The eight motor cars,
London Bridge station service in trains per hour (tph) is: The typical weekday off-peak services in trains per hour (tph) is: The Thameslink timetable through London Bridge was introduced in May 2018. The typical weekday off-peak service in trains per hour (tph) is: The Underground station is served by the Jubilee line and the Bank branch of the Northern line. In , it was the station on the network with million users. It is the only station on the London Underground network with "London" in its name (while the NR termini are named, for instance, "London Waterloo" the Underground station is simply named