M4 motorway M4 motorway The M4, a motorway in the United Kingdom running from west London to southwest Wales, was originally referred to as the London-South Wales Motorway. The English section to the Severn Bridge was constructed between 1961 and 1971; the Welsh element was completed in 1993. The Second Severn Crossing officially renamed the Prince of Wales Bridge, was inaugurated on 5 June 1996 by HRH The Prince of Wales and the M4 was rerouted. Apart from its two spursthe A48(M) and the M48the M4 is the only motorway in Wales. From London to Bristol, the M4 runs close to the
M32 motorway Stoke Park estate. The project is part of the North Fringe to Hengrove MetroBus rapid transit route package, and involves creating new slip roads, a connecting route to Stoke Lane and a new bridge over the M32 to be completed by mid-2016. The bridge was lifted into place in June, which required closing the M32 to all traffic. The M32 is a relatively lightly trafficked route compared to neighbouring motorways such as the M4 and M5. In 2001, the average daily traffic flow was 40,400 vehicles northbound and 39,900 southbound, while in 2014, the combined flow for both directions averaged