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Planned full closures on England's motorways and major A roads. Most run 20:00–06:00.
2 closures across England on the A40 · wed 14 oct · clear filters
The A40 eastbound carriageway is closed from 22:00 until 05:30 wed 14 oct — about 7.5 hours.
You will need another route — the main carriageway is shut.
A40 Eastbound Denham to Swakeleys carriageway closure
A40 Westbound Denham to Swakeleys Carriageway closure for routine maintenance works
Diversion via Local Authorities Network
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The A40 westbound entry slip road is closed from 22:00 until 05:30 wed 14 oct — about 7.5 hours.
The road stays open. You cannot join here — use the next junction.
A40 Westbound Denham Roundabout entry slip road closure
A40 Westbound Denham to Swakeleys Carriageway closure for routine maintenance works
Diversion via Local Authorities Network
💬 Share on WhatsApp All A40 closures More in East of England
🔔 Get told before this happens again Early Warning alerts you the moment the A40 closes or backs up — straight to your phone. Set up →