Upminster Bridge tube station London bus routes 248, 370 and Ensignbus route 26 serve the site of the station, providing connections to Hornchurch, Lakeside, Romford and Upminster. The London Loop key walking route passes outside the station, and it forms the end point of section 22 from Harold Wood and the starting point of section 23 to Rainham. The station is located on the eastern extremity of the District line and is the penultimate station before the terminus at Upminster. Upminster station is to the east of the station and Hornchurch is to the west. The station is in London fare zone 6. The
London Underground infrastructure London Underground infrastructure The infrastructure of the London Underground includes 11 lines, with 270 stations. There are two types of line on the London Underground: services that run on the sub-surface network that is just below the surface and use larger trains, and the deep-tube lines, that are for the most part self-contained and use smaller trains. Most of the lines emerge on to the surface outside the central area. The oldest trains running on the Underground were introduced in 1972. The Underground is electrified using a four-rail system, the DC traction supply being independent of the running rails. Planned