The road measures 19.83 miles long and would take a car obeying speed limits 29 minutes to travel its length.
The A346 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 Mildenhall, MARLBOROUGH, Ogbourne Maizey, Ogbourne St. Andrew, Ogbourne St. George, Chiseldon, Badbury, Cadley, Savernake, Burbage, and Collingbourne Ducis.
The road connects Wiltshire and Wiltshire.