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| | CBRD - Motorway Database - M4 |
 | | Easily one of the most varied motorways in Britain, from urban chaos in west London and Heathrow Airport, out through the rolling hills of Gloucestershire, across the Severn Estuary and through industrial South Wales. |
 | | Recently, the Second Severn Crossing was built and the M4 moved there, creating a new motorway, the M48, across the old bridge. |
 | | Because of these multiple motorway connections, along with the M32 Bristol Spur, the M4 holds the UK record with five consecutive motorway interchanges. |
| www.cbrd.co.uk /motorway/m4 (302 words) |
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