Crash View

M4 : Westbound : Prince of Wales Bridge to J23A Magor : Congestion

Cleared

Description: M4 : Westbound : Prince of Wales Bridge to J23A Magor : Congestion, Start time: 08/08/2026 10:41 , Expected end time: 08/08/2026 11:41, Severity: Moderate, Source: Welsh Government, Last updated: 08/08/2026 10:41

Start time
To be confirmed
Expected end
Sat, Aug 8, 2026 10:50 AM
Duration
Live incident
Live incident
Active roadworks
Planned
Cleared
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First published
Sat, Aug 8, 2026 10:41 AM
Cleared
Sat, Aug 8, 2026 10:50 AM
Coordinates
51.587059, -2.804856
Feed provider
Traffic Wales
Coordinate source
Georss Point

Source: Traffic Wales data feed

Related incidents

: Both directions : Abergavenny Hardwick R/bout to Raglan : Bridge closed Local lanes closed : 06/07/26-14/09/26 0600 :

Active Roadworks Traffic Wales
Monmouthshire
Started Start time TBC

Description: : Both directions : Abergavenny Hardwick R/bout to Raglan : Bridge closed Local lanes closed : 06/07/26-14/09/26 0600 :, Start time: 06/07/2026 6:00 , End Date: 14/09/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 07/07/2026 13:20

View update

M4 eastbound Jct 22 to Jct 23 Prince of Wales bridge - lane closure 201/8-198/1

Cleared Roadworks National Highways
Monmouthshire M4 · M4 Eastbound Between J23 And J22

Cleared 1 day 15 hours ago

Started 6 Aug 2026, 19:00 Ended 6 Aug 2026, 19:35

M4 eastbound Jct 22 to Jct 23 Prince of Wales bridge - lane closure 201/8-198/1

Category: Road Maintenance
View update

M4 eastbound Jct 22 to Jct 23 Prince of Wales bridge - lane closure 201/8-198/1

Cleared Roadworks National Highways
Monmouthshire M4 · M4 Eastbound Between J23 And J22

Cleared 1 day 11 hours ago

Started 6 Aug 2026, 18:56 Ended 7 Aug 2026, 00:00

M4 eastbound Jct 22 to Jct 23 Prince of Wales bridge - lane closure 201/8-198/1

Category: Road Maintenance
View update

M4 eastbound Jct 23 to Jct 22 Prince of Wales bridge lane closure 203/3-196/9

Cleared Roadworks National Highways
Monmouthshire M4 · M4 Eastbound Between J23 And J22

Cleared 1 week 3 days ago

Started 28 Jul 2026, 22:18 Ended 29 Jul 2026, 02:30

M4 eastbound Jct 23 to Jct 22 Prince of Wales bridge lane closure 203/3-196/9

Category: Road Maintenance
View update

M4 eastbound Jct 23 to Jct 22 Prince of Wales bridge lane closure 203/3-196/9

Cleared Roadworks National Highways
Monmouthshire M4 · M4 Eastbound Between J23 And J22

Cleared 1 week 3 days ago

Started 28 Jul 2026, 19:00 Ended 28 Jul 2026, 22:55

M4 eastbound Jct 23 to Jct 22 Prince of Wales bridge lane closure 203/3-196/9

Category: Road Maintenance
View update

M4 eastbound Jct 22 to Jct 23 Prince of Wales bridge - lane closure 201/5-195/5

Cleared Roadworks National Highways
Monmouthshire M4 · M4 Eastbound Between J23 And J22

Cleared 1 week 4 days ago

Started 27 Jul 2026, 19:02 Ended 27 Jul 2026, 23:10

M4 eastbound Jct 22 to Jct 23 Prince of Wales bridge - lane closure 201/5-195/5

Category: Road Maintenance
View update