Drivers in and around Dartford will have seven National Highways road closures to watch out for over the week.

One of them is expected to cause delays of between 10 and 30 minutes.

National Highways is responsible for maintaining motorways and major A-roads, so closures of smaller roads will not be included in their schedule.

• A2, from 8pm May 15 to 6am May 17, slight delays (under 10 minutes): A2 eastbound, Bean to Ebbsfleet, slip road closure for construction works.

• A282, from 10pm May 15 to 5.30am May 18, slight delays (under 10 minutes): M25 clockwise, junction 1A, Lane closures for electrical works.

• A282, from 9.30pm May 18 to 5am May 19, slight delays (under 10 minutes): A282 northbound, Dartford Crossing, Tunnel closure for contraflow works, diversion via Highways England Network.

• A282, from 10pm May 18 to 5am May 19, slight delays (under 10 minutes): A282 northbound and southbound, Dartford Crossing, QEII Bridge closure for maintenance, diversion via East Tunnel (contraflow).

• A282, from 10pm May 19 to 5am May 20, slight delays (under 10 minutes): A282 northbound, Dartford Crossing East Tunnel, Tunnel closure for maintenance works, diversion via National Highways network.

• A2, from 8pm May 22 to 6am May 23, slight delays (under 10 minutes): A2 westbound, Pepperhill to Darenth, slip road and lane closure for maintenance works.

• M25, from 10pm May 22 to 5am May 23, moderate delays (10-30 minutes): M25 clockwise, junction 2 to junction 3, Lane and link road closure for Camera maintenance, diversion via National Highways network.