Dartford drivers will have a huge number of road closures to avoid on the National Highways network.

23 roads are set to close, with the list running up until June 14.

Seven of the closures are expected to cause moderate delays – with drivers facing holdups of between 10 minutes and half an hour.

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

The latest expected works list shows that one closure already in place is expected to carry on this week:

• A282, from 10pm May 1 to 5.30am June 1, slight delays (under 10 minutes): A282 northbound, Dartford Crossing West Tunnel, Tunnel closure for maintenance works, diversion via National Highways network.

And a further 22 will begin over the next two weeks:

• A2, from 8pm May 28 to 6am May 30, slight delays (under 10 minutes): A2 eastbound, Bean to Ebbsfleet, slip road closure for construction works.

• A282, from 10pm May 28 to 5.30am May 31, moderate delays (10-30 minutes): M25 clockwise, junction 1A, Lane and slip road closure for electrical works, diversion via National Highways network.

• A282, from 10pm May 30 to 6am June 1, slight delays (under 10 minutes): M25 clockwise, junction 31 to junction 2, Lane closures for joint replacement.

• A2, from 10pm June 1 to 5.30am June 3, moderate delays (10-30 minutes): M25 Anticlockwise, junction 2, Lane, link road, slip road, and carriageway closures for resurfacing works, diversions via National Highways and local authority network.

• A282, from 10pm June 1 to 5am June 2, slight delays (under 10 minutes): A282 northbound, Dartford Crossing West Tunnel, Tunnel closure for maintenance works, diversion via National Highways network.

• A282, from 10pm June 2 to 5am June 3, slight delays (under 10 minutes): A282 northbound, Dartford Crossing East Tunnel, Tunnel closure for maintenance works, diversion via National Highways network.

• A2, from 8pm June 3 to 6am June 8, slight delays (under 10 minutes): A2 both directions Bean to Pepperhill, slip road and lane closures for survey works.

• A282, from 9pm June 3 to 6am June 22, slight delays (under 10 minutes): A282 northbound, Dartford Crossing East Tunnel, Tunnel closure for maintenance works, diversion via National Highways network.

• A282, from 10pm June 3 to 6am June 22, slight delays (under 10 minutes): M25 clockwise, junction 31 to junction 2, Lane closures for painting works.

• A282, from 10pm June 3 to 6am June 22, moderate delays (10-30 minutes): M25 Anticlockwise, junction 3 to junction 1A, Lane, link road, slip road, and carriageway closure for painting works, diversion via National Highways and local authority network.

• A282, from 10pm June 3 to 5.30am June 29, slight delays (under 10 minutes): A282 northbound, Dartford Crossing East Tunnel, Tunnel closure for maintenance works, diversion via National Highways network.

• A13, from 10pm June 6 to 5am June 7, moderate delays (10-30 minutes): A13 westbound to junction A126 to junction MarDyke, Lane and slip road closure for cyclical maintenance, diversions via Local Authorities roads.

• A2, from 10pm June 6 to 6am June 8, moderate delays (10-30 minutes): M25 Anticlockwise, junction 3 to junction 1B, Lane and link road closures for resurfacing works, diversion via National Highways and local authority network.

• A282, from 8.30pm June 8 to 6am June 9, slight delays (under 10 minutes): A282 northbound, Dartford Crossing East Tunnel, Tunnel closure for maintenance works, diversion via National Highways network.

• A282, from 8.30pm June 8 to 6am June 9, slight delays (under 10 minutes): A282 northbound, Dartford Crossing West Tunnel, Tunnel closure for emergency tunnel exercise, diversion via National Highways network.

• A282, from 8.30pm June 8 to 6am June 9, slight delays (under 10 minutes): M25 clockwise, junction 31 to A282 southbound, junction 1a, Lane closure for contraflow works.

• A282, from 9pm June 8 to 6am June 9, slight delays (under 10 minutes): M25 Anticlockwise, junction 1B to junction 31, Lane closures for emergency tunnel exercise.

• A282, from 9pm June 8 to 6am June 9, moderate delays (10-30 minutes): M25 Anticlockwise, junction 1A, slip road closure for emergency tunnel exercise, diversion via National Highways network.

• A282, from 9pm June 8 to 6am June 9, slight delays (under 10 minutes): M25 clockwise, junction 31 to A282 southbound, junction 1a, Lane closure for contraflow works.

• A282, from 9pm June 8 to 6am June 9, moderate delays (10-30 minutes): M25 Anticlockwise, junction 1B, slip road closure for emergency tunnel exercise, diversion Via National Highways network.

• A282, from 10pm June 9 to 5am June 10, slight delays (under 10 minutes): A282 northbound, Dartford Crossing East Tunnel, Tunnel closure for maintenance works, diversion via National Highways network.

• A2, from 8pm June 10 to 6am June 14, slight delays (under 10 minutes): A2 eastbound, Darenth Bypass, Lane closures on exit slip road for Kent County Council cleansing works.