North Somerset's motorists will have five road closures to avoid nearby on the National Highways network this week.

And three 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 five closures are due to start over the next two weeks:

• A4, from 9pm August 29 to 6am August 30, moderate delays (10-30 minutes): M5 southbound, junction 19 entry and exit slip closed for for electrical works, diversion for entry slip via, junction 18, St Brendans roundabout, junction 18 southbound, entry slip to travel south, diversion for exit via, junction 20 and return.

• A4, from 9pm August 30 to 6am August 31, moderate delays (10-30 minutes): M5 northbound, junction 19 entry and exit slip closed for for electrical works, diversion for exit slip via, junction 18, St Brendans roundabout, junction 18 and return, diversion for entry via, junction 20 and return.

• M5, from 10pm September 3 to 6am September 4, slight delays (under 10 minutes): M5 southbound, junction 20 exit slip road - carriageway closure for horticultural works, diversion via M5, exit and turn at, junction 21 to return to junction 20.

• M5, from 10pm September 6 to 6am September 7, moderate delays (10-30 minutes): M5 northbound, junction 19 entry Slip closure for drainage, diversion M5 southbound to junction 20 and return.

• M5, from 9pm September 9 to 6am September 10, slight delays (under 10 minutes): M5 southbound, junction 19 exit slip including roundabout and A369, lane closure for electrical works.

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