A11

Improvement works to Thickthorn Interchange, the junction where the A11 and A47 cross on the outskirts of Norwich. The A11 is the trunk road linking Norwich with London, and the continuous dual carriageway from London effectively terminates at this junction on the A47 Norwich bypass.

Upgrade of the existing A11 between Barton Mills (Fiveways) and Thetford to dual two-lane standard, with grade separated junctions throughout. At each end it will tie in to the existing road at a flat roundabout. The work is mostly on-line, but features a new bypass running to the north of Elveden.

An upgrade of the existing single-carriageway Attleborough Bypass to dual-two lane road, including an upgrade of the junctions along the route. This will grade separate the route, except at the southern end of the scheme, where the existing roundabout will be left in place.