KentAndEssex

Dartford Crossing overnight closures begin 15 August 2026

National Highways will close the Dartford west tunnel from 10 pm on 15 August 2026 and the east tunnel from 10.30 pm on 16 August for overnight repairs. Vehicles over 4.8 metres will be barred from the east tunnel on Sunday. Further closures continue until 23 August.