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The National Traffic Control Centre collects real-time information on road conditions.
The Project Control Framework
On 1st April 2008 we launched the Project Control Framework. The Framework sets out how we, together with the Department for Transport, manage and deliver major improvement projects.
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Key information
M4 Wiltshire Junctions 16 - 18 Communications Infrastructure Upgrade
Key Information
This phase of the project is programmed to take 26 weeks from 12 July 2004. The work will largely be confined to the hard shoulder, with off peak lane 1 closures (09.30 to 16.00) during weekdays. A 50 mph temporary speed restriction will be in force 24 hours a day for the duration of the project.
The work is not expected to cause delays.


