M4 road closures to cause weeks of misery for drivers

Several parts of the M4 will either be partially or fully closed this week due to roadworks. The works include maintenance and resurfacing work and while they will mostly take place overnight, some drivers may still be affected. Some of the sections will be closed for a few days while other more major works could impact part of the motorway for several weeks.

There are many areas affected this week including Margan, The Prince of Wales Bridge, and Tredegar to name a few. People are being advised to allow for extra travel time as a result of these works. Here are all the M4 closures affecting Wales for the week starting Friday, July 19, according to Traffic Wales. For the latest Welsh news delivered to your inbox sign up to our newsletter [2].[1]

M4 – Eastbound – J38 Margam

Roundabout Closed, entry slip road closed Diversions in place from July 15 to July 22 between 8pm and 6am

M4 -Westbound – Prince of Wales Bridge to J23 Rogiet

Maintenance work Road closed between July 20 to July 21 between 8:45pm and 6am

M4 – Westbound – J26 Malpas to J28 Tredegar Park

Resurfacing work

Road closed July 22 to August 14 between 8pm and 6am

M4 – Westbound – J26 Malpas

Resurfacing work Offslip and onslip closed between July 22 and August 14 from 8pm to 6am

M4 – Westbound – J27 High Cross WB

Onslip, resurfacing work. Entry slip road closed and Exit slip road closed between July 22 and August 14 between 8pm and 6am

M4 – Westbound – J28 Tredegar [5] Park