A38 road closures & live traffic incidents

No live incident closures on the A38 right now, but 3 roadworks are currently in force.

Live A38 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

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A38 roadworks in force now

A38 westbound Saltash Tunnel to Carkeel Roundabout carriageway closed

Active Roadworks National Highways

Plymouth A38 · A38 Westbound Between B3271 Near Plymouth (East) And B3271 Near Plymouth (West)

Expected to clear in 3 hours 49 minutes

Started 3 Aug 2026, 18:13 Expected clear 4 Aug 2026, 05:00

A38 westbound Saltash Tunnel to Carkeel Roundabout carriageway closed

Category: Construction Work

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A38 eastbound Carkeel roundabout to Saltash Tunnel carriageway closed

Active Roadworks National Highways

Plymouth A38 · Roundabout At A38/A388

Expected to clear in 3 hours 49 minutes

Started 3 Aug 2026, 18:11 Expected clear 4 Aug 2026, 05:00

A38 eastbound Carkeel roundabout to Saltash Tunnel carriageway closed

Category: Construction Work

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Westbound exit slip lane 2 closure

Active Roadworks National Highways

Teignbridge A38 · A38 Westbound Exit For A384

Expected to clear in 1 week 3 days

Started 14 Jul 2026, 06:00 Expected clear 14 Aug 2026, 22:00

Westbound exit slip lane 2 closure

Category: Road Maintenance

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Recently cleared on the A38

All live closures A38 closure history