The Central Line is a major underground railway line in London, part of the London Underground network. It runs from west to east, connecting key areas such as Oxford Circus, Liverpool Street, and Stratford. The line is known for its distinctive red color on maps and serves 49 stations over a distance of approximately 46 kilometers (29 miles). Opened in 1900, the Central Line has undergone several upgrades and extensions over the years. It is one of the busiest lines in the network, providing essential transport for commuters and tourists alike. The line features both deep-level and surface sections, enhancing its accessibility across the city.