Highways England is carrying out a public consultation on plans to improve journeys between Milton Keynes and Cambridge with a new 10 mile dual carriageway between the Black Cat and Caxton Gibbet roundabouts.
It is also seeking views on a number of new and improved junctions along the route.
The consultation is open until 28 July on Highways England's website (follow link for further information on the improvements and a link to the online survey).
Photo: Jonathan Djanogly MP with Conservative County Councillor Ian Bates at the Black Cat/A428 consultation