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Better information for your journey
The National Traffic Control Centre collects real-time information on road conditions.
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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.
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Helpful ways to access the latest traffic information when you need it.
M4 Wiltshire Junctions 16 - 18 Communications Infrastructure Upgrade
M4 Wiltshire Junctions 16 - 18 Communications Infrastructure Upgrade
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The Project
The implementation of the M4 Wiltshire Information and Signal Enhancement Project between junctions 14 to 18 allowed the latest communication technology to be installed to provide more reliable journey times, improve safety and control traffic flows, helping the HA to deliver Smarter Roads of the future.
Work on this scheme is now complete.
