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The Welsh Government’s traffic information service for motorways and trunk roads in Wales

A40 Gibraltar Tunnels – Essential Crossover Upgrade – 06/05/2021 – 05/08/2021

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Where and Why?

Works to carry out an essential upgrade of the A40 crossover points at Gibraltar Tunnels. Works will commence Tuesday 6th May 2021 and are programmed to conclude Friday 5th August 2021.

Diversions and Safety Measures

Works will be undertaken at night between the hours of 8pm and 6am Monday to Friday only. The majority of the works will be completed utilising lane closures and narrow lanes; however, some total closures will be required at the start and end of the programme to install and remove the narrow lane traffic management. Signed local diversions will be in place with each closure being notified at least 1 week in advance by signing on site. Dates and times of each total closure provided below.

Programme of total closures

A40 Southbound Carriageway, Dixton to Mitchel Troy


6th May 2021 – 7th May 2021 – Total Closure (8pm – 6am)
7th May 2021 – 8th May 2021 – Total Closure (8pm – 6am)
2nd August 2021 – 3rd August 2021 – Total Closure (8pm – 6am)
3rd August 2021 – 4th August 2021 – Total Closure (8pm – 6am)


A40 Northbound Carriageway, Raglan to Dixton


10th May 2021 – 11th May 2021 – Total Closure (8pm – 6am)
4th August 2021 – 5th August 2021 – Total Closure (8pm – 6am)
 

Enquiries

For further information, please contact Traffic Wales on 0300 123 1213 or via Twitter @TrafficWalesS


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