A414 road closures & live traffic incidents
No live closures are reported on the A414 right now.
Live A414 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
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A414 closures planned this week
A414 westbound Park Street Roundabout to M1 Jct 8 lane closure (MP 34/8 to 36/0)
Planned Roadworks National Highways
St Albans
A414 · A414 Westbound Between A405 And M1
Starts in 13 hours 49 minutes
Starts 5 Aug 2026, 19:00
Expected clear 6 Aug 2026, 05:00
A414 westbound Park Street Roundabout to M1 Jct 8 lane closure (MP 34/8 to 36/0)
Category: Road Maintenance
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