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Planned full closures on England's motorways and major A roads. Most run 20:00–06:00.
4 closures in the South West on the M4 · mon 19 oct · clear filters
The M4 eastbound carriageway is closed from 21:00 until 06:00 mon 19 oct — about 9 hours.
You will need another route — the main carriageway is shut.
Fri 16 Oct Sat 17 Oct Mon 19 Oct
M4 eastbound Jct 13 between the slips carriageway closure
M4 eastbound Jct 13 - carriageway closure for resurfacing work.
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.
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🔔 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 westbound exit slip road is closed now, from 22:00 on Sunday until 06:00 on Saturday — about 1305 hours.
The road stays open. You cannot come off here — carry on to the next junction.
Tonight Tomorrow Thu 15 Oct Fri 16 Oct Sat 17 Oct Sun 18 Oct Mon 19 Oct
M4 westbound Jct 20 exit slip road to M5 northbound Jct 15 - carriageway closed
M4 westbound Jct 20 exit slip road to M5 northbound Jct 15 - carriageway closure for structure maintenance.
Diversion via M5 southbound, exit Jct 16 to turn and return M5 northbound.
Part of a scheme running until 5 Dec 2026
💬 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 exit slip road is closed from 21:00 until 06:00 mon 19 oct — about 9 hours.
The road stays open. You cannot come off here — carry on to the next junction.
M4 eastbound Jct 10 exit slip road closure
M4 eastbound Jct 10 - slip road and lane closure for maintenance work.
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 📍 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 exit slip road is closed from 21:00 until 06:00 mon 19 oct — about 9 hours.
The road stays open. You cannot come off here — carry on to the next junction.
M4 eastbound Jct 20 exit slip road to M5 southbound closed
M4 eastbound Jct 20 exit slip road to M5 southbound closure for electrical works
Diversion via M5 north to Jct 14 and return southbound
💬 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 →