A10

An upgrade of the existing roundabout and sliproads at the junction between the M25 and A10. The scheme is intended to improve the performance of the junction and improve reliability for all traffic, specifically reducing the regular queues on the sliproads that tail back on to the mainline of the motorway. It also aims to reduce the number of collisions at the junction, improve pedestrian and cycle facilities and increase overall capacity.

At present, three options are proposed, all of which will involve improving the existing layout.

Replacement of the existing level crossing with a bridge or underpass across the railway (approximately 100m further west), with the existing level crossing being closed to traffic (except for pedestrian access).

This is a venerable project, appearing in the 1954 Cambridge County Development Plan, and probably even earlier.

Construction of a bypass for the villages of Wadesmill, High Cross and Colliers End. The bypass will be to dual-two lane standard with grade-separated junctions, extending the A10 dualled route from its current terminus north of Ware to the A120 roundabout at Puckeridge.