West Green is one of the 14 residential neighbourhoods in Crawley, a town and borough in West Sussex, England. Crawley was planned and laid out as a New Town after the Second World War, based on the principle of self-contained neighbourhoods surrounding a town centre of civic and commercial buildings. West Green was the first neighbourhood to be developed, and is one of the smallest and closest to the town centre.

The A23 road is a major road in the United Kingdom between London and Brighton, East Sussex, England. It is managed by Transport for London for the section inside the Greater London boundary, Surrey County Council and West Sussex County Council for the section shadowed by the M23 motorway, National Highways between the M23 and Patcham, and by Brighton and Hove Council from the A27 to the centre of Brighton.