A30 road closures & live traffic incidents

No live incident closures on the A30 right now, but 1 roadwork is currently in force.

Live A30 updates from National Highways and Traffic Wales: incident closures, roadworks in force, planned closures for the week ahead and recently cleared disruption.

Live incident

Active roadworks

Planned

Cleared

Hover or tap markers for full details

A30 roadworks in force now

A30 Both Directions Penzance to Exeter Mobile Lane Closures

Planned Roadworks National Highways

Cornwall A30 · A30 Eastbound Between A3047 Near Camborne (East) And A3047 Near Redruth (West)

Expected to clear in 18 minutes 30 seconds

Started 4 Aug 2026, 17:00 Expected clear 5 Aug 2026, 05:00

A30 Both Directions Penzance to Exeter Mobile Lane Closures

Category: Road Maintenance

View update

A30 closures planned this week

A30 Both Directions Penzance to Exeter Mobile Lane Closures

Planned Roadworks National Highways

Cornwall A30 · A30 Eastbound Within The A3047 Near Redruth (West) Junction

Starts in 18 minutes 30 seconds

Starts 5 Aug 2026, 05:00 Expected clear 5 Aug 2026, 17:00

A30 Both Directions Penzance to Exeter Mobile Lane Closures

Category: Road Maintenance

View update

A30 Turks Head 4 way traffic lights

Planned Roadworks National Highways

East Devon A30 · Link Road From A375 To A30

Starts in 3 hours 18 minutes

Starts 5 Aug 2026, 08:00 Expected clear 5 Aug 2026, 15:00

A30 Turks Head 4 way traffic lights

Category: Road Maintenance

View update

A30 Both Directions Penzance to Exeter Mobile Lane Closures

Planned Roadworks National Highways

Cornwall A30 · A30 Eastbound Between A3047 Near Camborne (East) And A3047 Near Redruth (West)

Starts in 12 hours 18 minutes

Starts 5 Aug 2026, 17:00 Expected clear 6 Aug 2026, 05:00

A30 Both Directions Penzance to Exeter Mobile Lane Closures

Category: Road Maintenance

View update

A30 Daisymount east and westbound on and off slip closures

Planned Roadworks National Highways

East Devon A30 · A30 Eastbound Access From B3174/B3180

Starts in 15 hours 18 minutes

Starts 5 Aug 2026, 20:00 Expected clear 6 Aug 2026, 04:00

A30 Daisymount east and westbound on and off slip closures

Category: Road Maintenance

View update

Recently cleared on the A30

All live closures A30 closure history