Road investment strategy
Highways England have a pipeline of schemes as part of their Road Investment Strategy. These are called RIS schemes. A major RIS scheme for the Peninsula is the A303 Amesbury to Berwick Down (Stonehenge).
Other RIS schemes for the Peninsula include:
Upgrading the A30 single carriageway between Chiverton Cross and Carland Cross roundabouts.
A dual carriageway link between the M5 at Taunton and the A303, part of a programme of improvements to the A303/A30/A358.