Upminster Bridge tube station Upminster Bridge tube station Upminster Bridge is a London Underground station on Upminster Road in the Upminster Bridge neighbourhood of the London Borough of Havering in northeast London, England. The station is on the District line and is the penultimate station on the eastern extremity of that line. The station was opened on 17 December 1934 by the London, Midland and Scottish Railway on the local electrified tracks between Upminster and Barking that were constructed in 1932. The main station building is of a distinctive polygonal design. It has relatively low usage for a suburban station with approximately 1 million
London Underground Standard Stock and were later reclassified to become Classes 485 and 486. Apart from those cut up following accidents at Ryde depot, and other early withdrawals, most of these units were withdrawn between 1988 and 1991, when they were replaced by London Underground 1938 Stock. In October 1990, five cars were returned to London Transport, to form a Heritage Train. They worked under their own power between Fratton and Wimbledon, and were displayed at an open day at Morden Depot, celebrating 100 years of the Northern line. Standard Stock is used to describe six experimental cars built by five manufacturers in 1923,