Cornwall's motorists will have 23 road closures to avoid nearby on the National Highways network this week.

But the news isn't too bad, with all of them only expected to cause slight delays, of under 10 minutes.

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

A30, from 8pm July 4 2022 to 6am July 1 2023, slight delays (under 10 minutes): A30 eastbound, Zelah exit slip road closure for improvement scheme, diversion via Henver, junction .

A30, from midnight, September 1 2020 to midnight, December 1 2023, slight delays (under 10 minutes): A30 Carland Cross to Chiverton Cross improvement scheme.

A30, from 8pm June 30 2021 to 6am December 1 2023, slight delays (under 10 minutes): A30 Zelah narrow lanes and 50 mph speed limit for Chiverton to Carland improvement scheme.

And a further 20 closures will begin over the next seven days:

A38, from 9.30am to 3.30pm on November 14, slight delays (under 10 minutes): A38 eastbound, Dobwalls to Trerulefoot mobile lane closures for safety barrier inspections.

A30, from 7pm November 14 to 5am November 16, slight delays (under 10 minutes): A30 St. Erth to Newtown traffic lights installed by Openreach for cabling works.

A30, from 7pm November 14 to 6am November 15, slight delays (under 10 minutes): A30 eastbound, Innis Downs to Carminow Cross lane closure for statutory undertaker works.

A30, from 7pm November 14 to 6am November 15, slight delays (under 10 minutes): A30 Both Directions Temple Tor to Bolventor lane closures and gap closure at Warleggan River for barrier repair, diversion to next, junction and return.

A30, from 8pm November 14 to 6am November 25, slight delays (under 10 minutes): A30 eastbound, Tavistock Road junction, Launceston to Liftondown carriageway closures for resurfacing, diversion via A388.

A30, from 8pm November 14 to 6am November 19, slight delays (under 10 minutes): A30 between Chiverton Cross and Carland Cross traffic signals for Chiverton to Carland improvement scheme.

A38, from 8pm November 14 to 6am December 2, slight delays (under 10 minutes): A38 Both Directions Trerulefoot to Carkeel convoy working for road marking.

A38, from 8.30pm November 14 to 6am November 19, slight delays (under 10 minutes): A38 both directions Dobwalls to Turfdown, near Bodmin, closed for routine maintenance, diversion via A390, B3269, B3268 and Turfdown Road.

A30, from 7pm November 15 to 6am November 16, slight delays (under 10 minutes): A30 eastbound, Innis Downs to Carminow Cross lane closure for statutory undertaker works.

A30, from 8pm November 17 to 4am November 18, slight delays (under 10 minutes): A30 westbound, Tavistock Road to Pennygillam lane closure for carriageway resurfacing works.

A30, from 8pm November 17 to 6am November 19, slight delays (under 10 minutes): A30 both directions Highgate Hill to Victoria lane closures for safety barrier repairs.

A30, from 8pm November 18 to 4am November 19, slight delays (under 10 minutes): A30 eastbound, Summercourt to Mitchell lane closure for barrier repair.

A30, from 8pm November 21 to 6am November 22, slight delays (under 10 minutes): A30 eastbound, Chy-an-Mor to Newtown carriageway closure for resurfacing, diversion via Longrock Road.

A38, from 9am to 4pm on November 22, slight delays (under 10 minutes): A38 both directions Lower Clicker lane closures for survey works.

A30, from 8pm November 22 to 6am November 29, slight delays (under 10 minutes): A30 westbound, Newtown to Chy-an-Mor carriageway closure for resurfacing, diversion via Longrock Road.

A30, from 7pm November 25 to 6am December 2, slight delays (under 10 minutes): A30 eastbound, Trebursye to Launceston convoy working for resurfacing.

A30, from 8pm November 25 to 6am November 29, slight delays (under 10 minutes): A30 eastbound, Trebursye entry slip road closure for resurfacing, diversion via E Park Road to Kennards House.

A30, from 7pm November 26 to 6am November 28, slight delays (under 10 minutes): A30 both directions Tolvaddon to Avers closed for general maintenance works. Diversion via A3047.

A30, from 9.30am to 3.30pm on November 28, slight delays (under 10 minutes): A30 Both Directions St Erth to Loggans Moor mobile stop and go works for barrier inspections.

A38, from 9.30am November 28 to 3.30pm November 29, slight delays (under 10 minutes): A38 both directions Turfdown roundabout to Carkeel - mobile stop and go boards on single carriageway sections - for safety barrier inspections.

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