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Planned full closures on England's motorways and major A roads. Most run 20:00–06:00.
15 closures in the South East · sun 18 oct · clear filters
The A2 eastbound carriageway is closed from 20:00 until 06:00 sun 18 oct — about 10 hours.
You will need another route — the main carriageway is shut.
A2 eastbound Coldharbour lane to Coldred Hill carriageway closure
A2 both directions Brenley Corner to Whitfield Carriageway and lane closures for surface 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.
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The A3 southbound carriageway is closed from 21:00 until 06:00 sun 18 oct — about 9 hours.
You will need another route — the main carriageway is shut.
Tonight Tomorrow Wed 14 Oct Thu 15 Oct Fri 16 Oct Sat 17 Oct Sun 18 Oct
A3 southbound Hogs Back between the slips carriageway closure
A3 southbound Hogs Back to Longmoor. Carriageway closures 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 A3 closes or backs up — straight to your phone. Set up →
The A3 southbound carriageway is closed from 21:00 until 06:00 sun 18 oct — about 9 hours.
You will need another route — the main carriageway is shut.
A3 southbound Thursley to Liphook carriageway closure
A3 southbound Hogs Back to Longmoor. Carriageway closures 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 A3 closes or backs up — straight to your phone. Set up →
The M3 northbound carriageway is closed from 21:00 until 06:00 sun 18 oct — about 9 hours.
You will need another route — the main carriageway is shut.
Wed 14 Oct Thu 15 Oct Fri 16 Oct Sat 17 Oct Sun 18 Oct
M3 northbound Jct 12 to Jct 11 carriageway closure
M3 both directions Jct 7 to Jct 13 carriageway closure for carriageway - reconstruction/renewal
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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The M4 westbound carriageway is closed from 22:30 until 05:30 sun 18 oct — about 7 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
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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 M25 anti-clockwise carriageway is closed from 22:30 until 05:30 sun 18 oct — about 7 hours.
You will need another route — the main carriageway is shut.
Tonight Tomorrow Wed 14 Oct Thu 15 Oct Fri 16 Oct Sat 17 Oct Sun 18 Oct
M25 Anti-clockwise Jct 25 to Jct 23 carriageway closure
M25 Anti-Clockwise Jct 25 to Jct 23 Carriageway and Lane Closure for resurfacing works
Diversions via Local Authority and National Highways Network
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The M25 clockwise carriageway is closed from 22:30 until 05:30 sun 18 oct — about 7 hours.
You will need another route — the main carriageway is shut.
M25 Clockwise Jct 30 carriageway closure between entry and exit slip
M25 Clockwise Jct 29 to Jct 30 Carriageway and lane closure for carriageway repairs
Diversion via National Highways Network
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The A27 westbound carriageway is closed from 21:00 on Saturday until 06:00 on Monday — about 33 hours.
You will need another route — the main carriageway is shut.
A27 westbound Warblington to Langstone carriageway closure
A27 both directions Langstone Carriageway closure for structures 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 A27 closes or backs up — straight to your phone. Set up →
The A31 both directions carriageway is closed from 21:00 on Friday until 06:00 on Monday — about 57 hours.
You will need another route — the main carriageway is shut.
Tonight Tomorrow Wed 14 Oct Thu 15 Oct Fri 16 Oct Sat 17 Oct Sun 18 Oct
A31 both directions Bere Regis to Roundhouse carriageway closure
A31 both directions Bere Regis to Roundhouse. 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 A31 closes or backs up — straight to your phone. Set up →
The A34 northbound carriageway is closed from 21:00 until 06:00 sun 18 oct — about 9 hours.
You will need another route — the main carriageway is shut.
Tonight Tomorrow Wed 14 Oct Thu 15 Oct Fri 16 Oct Sat 17 Oct Sun 18 Oct
A34 northbound Marcham to Abingdon carriageway closure
A34 northbound Marcham to Abingdon. Carriageway closure for barrier 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 A34 closes or backs up — straight to your phone. Set up →
The A27 eastbound layby is closed from 20:00 until 06:00 sun 18 oct — about 10 hours.
The road stays open. Only the layby is shut — plan your break elsewhere.
A27 eastbound Coldean to Falmer carriageway closure (Including layby)
A27 both directions Patcham to Falmer carriageway and lane closure for survey 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.
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🔔 Get told before this happens again Early Warning alerts you the moment the A27 closes or backs up — straight to your phone. Set up →
The M3 northbound entry slip road is closed now, from 06:00 on Monday until 06:00 on Monday — about 10921 hours.
The road stays open. You cannot join here — use the next junction.
Tonight Tomorrow Wed 14 Oct Thu 15 Oct Fri 16 Oct Sat 17 Oct Sun 18 Oct
M3 northbound Jct 9 entry slip road closure
M3 and A34 both directions Jct 9. Narrow lanes and 24/7 lane closure for major improvement 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.
Part of a scheme running until 1 Nov 2027
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The M4 northbound 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 Wed 14 Oct Thu 15 Oct Fri 16 Oct Sat 17 Oct Sun 18 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
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The M20 eastbound entry slip road is closed from 20:00 until 04:00 sun 18 oct — about 8 hours.
The road stays open. You cannot join here — use the next junction.
M20 eastbound Jct 4 entry slip road closure
M20 eastbound M26 to Jct 5 slip road and lane closure for maintenance 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.
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The A282 northbound carriageway is closed from 22:30 until 05:30 sun 18 oct — about 7 hours.
You will need another route — the main carriageway is shut.
A282 Northbound Dartford Crossing East Tunnel closure No access over Dartford Crossing for vehicles over 4.8m
A282 Northbound Dartford Crossing East Tunnel Tunnel closure for maintenance works
Diversion via National Highways Network
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