The essential works will affect northbound traffic between Friday, October 17 and Monday, October 20, with diversions in place via the National Highways network.
The Dartford Crossing is a key route linking Kent and Essex, comprising the QEII Bridge and two tunnels, and it handles thousands of vehicles every day.
It’s one of the busiest river crossings outside London, carrying both local traffic and long-distance journeys on the M25.
Motorists are advised to check live travel updates before setting off and allow extra journey time.
Friday, October 17 – Saturday, October 18
A282-Northbound
A282 Northbound Dartford Crossing West Tunnel
Tunnel closure for maintenance works 11pm – 5.30am
Diversion via National Highways Network
Saturday, October 18 – Sunday, October 19
A282-Northbound
A282 Northbound Dartford Crossing West Tunnel
Tunnel closure for maintenance works 10pm – 5am
Diversion via National Highways Network
A282-Northbound
A282 Northbound Jct 1A entry slip road closure
Tunnel closure for maintenance works 10pm – 5am
Diversion via National Highways Network
Sunday, October 19 – Monday, October 20
A282-Northbound
A282 Northbound Dartford Crossing East Tunnel
Tunnel closure for maintenance works 10pm – 5am
Diversion via National Highways Network
