Hillingdon road closures: almost a dozen for motorists to avoid over the next fortnight

Hillingdon's motorists will have 10 road closures to avoid nearby on the National Highways network this week.

And four 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 one closure already in place is expected to carry on this week:

• A312, from 10pm July 24 to 5am August 1, moderate delays (10-30 minutes): M4 eastbound, junction 4, exit slip road and lane closures for CAT1 barrier repair works, diversion via, junction 3 and return.

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

• M4, from 10pm July 31 to 5.30am August 5, slight delays (under 10 minutes): M4 eastbound, junction 4 to junction 3, Lane closure for boundary fence repairs.

• M4, from 10pm July 31 to 5am August 2, slight delays (under 10 minutes): M4 westbound, junction 3 to junction 4, Lane closure for Sign Installation.

• M4, from 10pm August 2 to 5.30am August 5, moderate delays (10-30 minutes): M4 westbound, junction 3 to junction 4, Lane and exit slip road closure for loop cutting works, diversion via M4, junction 5 and back.

• M25, from 10pm August 2 to 6am August 3, slight delays (under 10 minutes): M25 anti clockwise to M40 southbound, link road, Lane closure for maintenance works.

• M25, from 10pm August 2 to 6am August 3, slight delays (under 10 minutes): M25 clockwise to M40 southbound, link road, Lane closure for maintenance works.

• M25, from 10pm August 5 to 5.30am August 6, moderate delays (10-30 minutes): M4 westbound, junction 4B to junction 5, carriageway closure and link road closures for M4 SMP works, diversion via National Highways and TFL roads.

• M4, from 10pm August 5 to 5.30am August 6, slight delays (under 10 minutes): M4 eastbound, junction 5 to junction 4, Lane closures for surveys.

• M25, from 10pm August 10 to 6am August 11, slight delays (under 10 minutes): M25 clockwise to M40 southbound, Lane closure for maintenance works.

• M4, from 10pm August 12 to 5.30am August 13, moderate delays (10-30 minutes): M4 eastbound, junction 4 to junction 3, Lane closures and slip road closures for surveys, diversions via National Highways roads.

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