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Planned full closures on England's motorways and major A roads. Most run 20:00–06:00.
3 closures in the South West on the M4 · tomorrow · clear filters
The M4 eastbound carriageway is closed
from 23:00 until 06:00 tomorrow — about 7 hours.
You will need another route — the main carriageway is shut.
M4 Eastbound Jct 5 carriageway closure between the exit and entry slip road
M4 Eastbound Jct 5 between the slip roads Carriageway closure for waterproofing works
Diversion via Local Authority and National Highway network
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The M4 westbound carriageway is closed
from 23:00 until 05:30 tomorrow — about 6.5 hours.
You will need another route — the main carriageway is shut.
M4 Westbound Jct 4B to Jct 5 carriageway closure
M4 Westbound Jct 4B to Jct 5 Carriageway and link road closures for routine maintenance works
Diversion via National Highways and Local Authorities Network
💬 Share on WhatsApp 📍 Open in Maps All M4 closures More in South East
🔔 Get told before this happens again Early Warning alerts you the moment the M4 closes or backs up — straight to your phone. Set up →
The M4 eastbound carriageway is closed
from 21:00 until 06:00 tomorrow — about 9 hours.
You will need another route — the main carriageway is shut.
M4 eastbound Membury Services closure
M4 eastbound Membury Services - slip road and lane closure for drainage works.
National Highways have not published a diversion for this closure. Follow the signs on the road — and if you are driving an HGV, check the route suits your height and weight before committing to it.
💬 Share on WhatsApp All M4 closures More in South East
🔔 Get told before this happens again Early Warning alerts you the moment the M4 closes or backs up — straight to your phone. Set up →