About: A30 road

The A30 is a major road in England, running 284 miles (457 km) WSW from London to Land's End. The road has been a principal axis in Britain from the 17th century to early 19th century, as a major coaching route. It used to provide the fastest route from London to the South West by land until a century before roads were numbered; nowadays much of this function is performed by the M3 (including A316) and A303 roads. The road has kept its principal status in the west from Honiton, Devon to Land's End where it is mainly dual carriageway and retains trunk road status.