The M23 motorway is a major road in southern England, connecting London to Crawley and Brighton. It spans approximately 60 miles and serves as a key route for both local and long-distance traffic, facilitating travel to the South Coast. Opened in the 1970s, the M23 is part of the UK motorway network and features several junctions that provide access to towns and cities along the way. It is also an important route for commuters and freight transport, linking various regions and contributing to the economy of the area.