Upcoming works - M4 Junction 17
There will be night time road closures (8pm-6am) in place around Junction 17 of the M4 throughout January to facilitate the ongoing highway improvements in the area.
This week (w/c 15 January) the closures will move to the A350 across Junction 17. The first part of the week will see closures on the A350 Northbound, this will mean no access Westbound onto the M4 and also no access off the M4 when travelling Eastbound. The A350 itself will be closed from Plough Crossroads to the north of Junction 17.
From Wednesday (17 January) onwards the opposite side of the roundabout will be closed, this will mean no access Eastbound onto the M4 and no access off the M4 when travelling Westbound. The A429 will be closed North of Junction 17 down to the Plough Crossroads on the A350.
The closure including diversion routes will be well signed in the area. Work will involve resurfacing, installation of equipment for new traffic signals and new road markings.
For more information, please visit our M4 Improvements web page.