The road measures 26.34 miles long and would take a car obeying speed limits 42 minutes to travel its length.
The A343 is a A Road and is located in the Zone 3 Highways Region.
This is a true long-distance route, journeying through numerous towns like Lopcombe, Middle Wallop, Over Wallop, Abbotts Ann Down, Abbotts Ann, Little Ann, Anna Valley, ANDOVER, Charlton, NEWBURY, Wash Water, Highclere, Crux Easton, Ashmansworth, Hurstbourne Tarrant, Enham Alamein, and Knights Enham.
The road passes through several counties, including Wiltshire, Berkshire, and Hampshire.