Question to the Department for Transport:

To ask Her Majesty’s Government how planning is progressing for the dualling of the A303 from Stonehenge westward; when they expect construction to commence; how long construction will take; and what is the estimated cost of those works.

Highways England is in the options phase of developing a solution for this section of the A303. It is intended that a public consultation on options will be held early in 2017 with a preferred route announced in the summer of 2017. Subject to the completion of the statutory process, work is expected to start in the first Road Investment Period, before April 2020. The exact timing of the construction phase is yet to be finalised along with the estimated cost of the works.