Purley Way is a section of the A23 trunk road in the London Borough of Croydon, in the areas of Purley, Waddon and Broad Green, and has given its name to the out-of-town shopping area alongside it with a catchment area covering most of South London.
It was designed as a bypass for Croydon, and opened in April 1925. It was formed from improvements to pre existing local roads: from north to south, Waddon Marsh Lane, Waddon Court Road and Coldharbour Lane. (Thornton Road, the northern section of the bypass, was not renamed.)[1] In 1932, Purley Way became the first road in the United Kingdom to be lit with sodium lights.