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

One of them is expected to cause delays of between 10 minutes and half an hour.

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

• A167, from 8pm April 2 to 6am August 8, moderate delays (10-30 minutes): A1M northbound and southbound, junction 59 Newton Aycliffe Interchange, carriageway closures, lane closures, 24hr narrow lanes and speed restrictions for structural repairs.

• A66, from 8pm April 22 to 6am October 8, slight delays (under 10 minutes): A66 eastbound and westbound, Lingfield Point, lane closures for horticulture works.

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

• A66, from 8pm July 26 to 6am July 27, slight delays (under 10 minutes): A66 eastbound, Little Burdon to Mad dog lay by, Lane closure for Vehicle safety fence repair.

• A66, from 9am to 4pm on July 29, slight delays (under 10 minutes): Middleton Road northbound and southbound, Sadberge, traffic signals on LA road for structure inspection.

• A1(M), from 8am to 4.30pm on August 2, slight delays (under 10 minutes): A1M northbound and southbound, junction 58 Interchange, mobile lane closure for maintenance works.

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