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

M4 Malpas Viaduct Western Approach Bridge

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Where and Why?

Work to carry out expansion joint repairs at M4 Malpas Viaduct Western Approach Bridge from 13th July 2020 to 22nd August 2020.

Diversions and Safety Measures

Work to carry out expansion joint repairs at M4 Malpas Viaduct Western Approach Bridge from 13th July 2020 to 22nd August 2020. The work will be carried out under lane closures and total closures. Diversions will be in place.

Programme of traffic management restrictions

13th July – 18th July 2020 – Night lane closures EB & WB on alternate shifts. Diversions in place, off and on at J26. WB closure- J25a to J26. Diversion- A4042 and A4051 Malpas Road.

20th July – 25th July 2020 - Night lane closures EB & WB on alternate shifts. Diversions in place, off and on at J26. WB closure- J25a to J26. Diversion- A4042 and A4051 Malpas Road.

27th July – 1st August 2020 - Night lane closures EB & WB on alternate shifts. Diversions in place, off and on at J26. WB closure - J25a to J26. Diversion - A4042 and A4051 Malpas Road.

3rd August – 6th August 2020 - Night lane closures EB & WB on alternate shifts. Diversions in place, off and on at J26. WB closure - J25a to J26. Diversion - A4042 and A4051 Malpas Road.

6th – 8th August 2020 – Night total closure of the M4 between J24 & J28, diversions in place. 1 night in each direction

10th August – 15th August 2020 - Night lane closures EB & WB on alternate shifts. Diversions in place, off and on at J26. WB closure - J25a to J26. Diversion - A4042 and A4051 Malpas Road.

17th August – 22nd August 2020 - Night lane closures EB & WB on alternate shifts. Diversions in place, off and on at J26. WB closure - J25a to J26. Diversion - A4042 and A4051 Malpas Road.

Enquiries

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


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