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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 A12 · wed 14 oct · clear filters
The A12 southbound carriageway is closed from 21:00 until 05:00 wed 14 oct — about 8 hours.
You will need another route — the main carriageway is shut.
A12 southbound Jct 25 to 23 carriageway closure
A12 southbound Jct 25 to 23 - carriageway closure for carriageway reconstruction renewal on behalf of National Highways
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 A12 northbound exit slip road is closed from 21:00 until 05:00 wed 14 oct — about 8 hours.
The road stays open. You cannot come off here — carry on to the next junction.
A12 northbound Jct 20a exit slip - slip road closure
A12 northbound Jct 20a exit slip - slip road closure and
diversion route on behalf of Tamdown
💬 Share on WhatsApp 📍 Open in Maps All A12 closures More in East of England
🔔 Get told before this happens again Early Warning alerts you the moment the A12 closes or backs up — straight to your phone. Set up →