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A30 road closures & live traffic incidents

No live incident closures on the A30 right now, but 2 roadworks are 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
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A30 roadworks in force now

A30 Marwood Cross EB 2 VRS repair

Active Roadworks National Highways
East Devon A30 · A30 Eastbound Between B3184 And B3174/B3180

Expected to clear in 4 hours 5 minutes

Started 3 Aug 2026, 08:05 Expected clear 3 Aug 2026, 15:00

A30 Marwood Cross EB 2 VRS repair

Category: Road Maintenance
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A30 Both Directions Penzance to Exeter Mobile Lane Closures

Planned Roadworks National Highways
Cornwall A30 · A30 Eastbound Within The A3047 Near Redruth (West) Junction

Expected to clear in 6 hours 5 minutes

Started 3 Aug 2026, 05:00 Expected clear 3 Aug 2026, 17:00

A30 Both Directions Penzance to Exeter Mobile Lane Closures

Category: Road Maintenance
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A30 closures planned this week

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 6 hours 5 minutes

Starts 3 Aug 2026, 17:00 Expected clear 4 Aug 2026, 05:00

A30 Both Directions Penzance to Exeter Mobile Lane Closures

Category: Road Maintenance
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A30 eastbound Fivelanes lane closure 116/0-117/0

Planned Roadworks National Highways
Cornwall A30 · A30 Eastbound Between A389 Near Bodmin (East) And A395

Starts in 7 hours 5 minutes

Starts 3 Aug 2026, 18:00 Expected clear 4 Aug 2026, 05:00

A30 eastbound Fivelanes lane closure 116/0-117/0

Category: Road Maintenance
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A30 eastbound Stowford Cross to Sourton Cross lane closure 149/4-151/9

Planned Roadworks National Highways
West Devon A30 · A30 Eastbound Between A388 Near Launceston (East) And A386

Starts in 7 hours 5 minutes

Starts 3 Aug 2026, 18:00 Expected clear 4 Aug 2026, 05:00

A30 eastbound Stowford Cross to Sourton Cross lane closure 149/4-151/9

Category: Road Maintenance
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A30 westbound Sourton Down to Lifton Down lane closure 144/6-144/0

Planned Roadworks National Highways
West Devon A30 · A30 Westbound Between A386 And A388 Near Launceston (East)

Starts in 7 hours 5 minutes

Starts 3 Aug 2026, 18:00 Expected clear 4 Aug 2026, 05:00

A30 westbound Sourton Down to Lifton Down lane closure 144/6-144/0

Category: Road Maintenance
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A30 eastbound Avers to Chiverton Cross carriageway closure

Planned Roadworks National Highways
Cornwall A30 · A30 Eastbound Between A3047 Near Redruth (West) And A3047 Near Redruth (East)

Starts in 8 hours 5 minutes

Starts 3 Aug 2026, 19:00 Expected clear 4 Aug 2026, 05:00

A30 eastbound Avers to Chiverton Cross carriageway closure

Category: Road Maintenance
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Eastbound lane 2 closed 45/6B to 46/4B

Planned Roadworks National Highways
Cornwall A30 · A30 Eastbound Between A3047 Near Camborne (East) And A3047 Near Redruth (West)

Starts in 8 hours 5 minutes

Starts 3 Aug 2026, 19:00 Expected clear 4 Aug 2026, 05:00

Eastbound lane 2 closed 45/6B to 46/4B

Category: Road Maintenance
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Recently cleared on the A30

All live closures A30 closure history