Quick Links
Map Based Road Projects Finder - Feedback
We are currently piloting a new map based tool to help you find road projects. Please let us know what you think
How We Manage Our Roads
In this section you can find out more about how we manage and maintain these roads and plan for the future
The Project Control Framework
This framework sets out how we, together with the Department for Transport, manage and deliver major road improvement projects.
Traffic news on your desktop
Helpful ways to access the latest traffic information when you need it.
Progress Photos
Below are some photos illustrating how work on the scheme is progressing.
Piling operation on the west bridge, south
Eastbound entry slip viewing the sheet pile retaining wall
Chalvey Interchange Bridge West
Chalvey Interchange Bridge East
Proposed Traffic Management on M4 at Junction 6
Beam being craned into position
