Closed consultation

M4 Junction 3 to 12 Smart Motorway

This was published under the 2010 to 2015 Conservative and Liberal Democrat coalition government

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Summary

The Highways Agency is proposing to improve a 32 mile length of the M4 motorway between Junction 3 (Hayes) and Junction 12 (Theale) by making it a smart motorway.

This consultation ran from
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