A30 Road

From: Hounslow, West London
To: Land's End, Note: Replaced for 6 miles (9.7 km) between Popham and the Bullington interchange by the A303 trunk road southwest of Basingstoke. A trunk road west of Exeter.
Cities: Alphington, Altarnun, Bodmin, Carland Cross, Chacewater, Cheriton Bishop, Clyst Honiton, Gittisham, Lifton, Ludgvan, Okehampton, Phillack, Saint Dennis, Saint Levan, Sancreed, Shaftesbury, South Petherwin, South Tawton, Stockbridge, Sutton Scotney, Swallowcliffe, Temple, Thrushelton, Tuckingmill, Upottery, West Coker, Whimple, Winterslow, Chard, Egham, New Bedfont, Bagshot, Blackwater, Old Basing, Salisbury, Winchfield, Carleton, Kearney, Henstridge, Crewkerne, Barford Saint Martin, Cliddesden, Sherborne.