Drivers in and around Woking will have seven National Highways road closures to watch out for this week.

And six of them are expected to cause delays of between 10 minutes and half an hour.

The latest expected works list, with notes from National Highways, shows that four closures already in place are expected to carry on this week:

• M25, from 11pm September 1 to 5.30am September 6, moderate delays (10-30 minutes): M25 clockwise, junction 10, Lane, exit and entry slip road closures for, junction improvement scheme, diversion via, junction 10 to junction 9 and return and junction 11 and return.

• M25, from midnight, February 7 to 11.59pm December 31, moderate delays (10-30 minutes): M25 clockwise, junction 9 to junction 11, Hard shoulder and narrow lanes with 50mph closures for, junction improvement scheme.

• A3, from midnight, January 11 to 11.59pm December 31, moderate delays (10-30 minutes): A3 southbound, Painshill to Wisley Service Area, Narrow lanes with 50mph for, junction improvement scheme.

• M25, from midnight, February 20 to 11.59pm December 31, moderate delays (10-30 minutes): M25 anti-clockwise, junction 11 to junction 9, Hard shoulder closure and narrow lane with 50mph speed limit for, junction improvement works.

And a further three closures will begin over the next two weeks:

• M25, from 10pm September 4 to 5am September 5, slight delays (under 10 minutes): M25 anti-clockwise, junction 11 to junction 10, lane closure for urgent drainage works.

• M25, from 10pm September 7 to 6am September 9, moderate delays (10-30 minutes): M25 anti-clockwise, junction 11 to junction 9, Lane, exit and entry slip road closures for, junction improvement scheme, diversion via the M25, junction 9 and ct 11 and return.

• A3, from 10pm September 18 to 5.30am September 21, moderate delays (10-30 minutes): M25 clockwise, junction 10, carriageway, lane, exit and entry slip road closures for, junction improvement scheme, diversions via Painshill, M25, junction 9, junction 11 and return.

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