M4 : Now clear : Eastbound : J28 Tredegar Park to J24 Coldra
ClearedDescription: M4 : Now clear : Eastbound : J28 Tredegar Park to J24 Coldra, Start time: 21/09/2026 9:50 , Expected end time: 21/09/2026 8:46, Severity: Moderate, Source: Welsh Government, Last updated: 21/09/2026 9:50
- Start time
- To be confirmed
- Expected end
- Mon, Sep 21, 2026 9:10 AM
- Duration
- Live incident
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- First published
- Mon, Sep 21, 2026 9:50 AM
- Cleared
- Mon, Sep 21, 2026 9:10 AM
- Coordinates
- 51.603439, -2.996280
- Feed provider
- Traffic Wales
- Coordinate source
- Georss Point
Source: Traffic Wales data feed
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M4 : Eastbound : J28 Tredegar Park to J24 Coldra : 11/10/26-17/10/26 2000-0600 : Clearance work : Closed : Diversions in place :
Active Roadworks Traffic WalesDescription: M4 : Eastbound : J28 Tredegar Park to J24 Coldra : 11/10/26-17/10/26 2000-0600 : Clearance work : Closed : Diversions in place :, Start time: 11/10/2026 20:00 , End Date: 17/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/10/2026 20:00
M4 : Eastbound : J24 Coldra : Roadworks : Entry slip road closed : Diversions in place : 13/10/26-15/10/26 2000-0600 :
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M4 : Eastbound : J23A Magor : Roadworks : Exit slip road closed : Diversions in place : 13/10/26-15/10/26 2000-0600 :
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M4 : Eastbound : J28 Tredegar Park to J24 Coldra : Roadworks : Road closed : Diversions in place : 11/10/26-17/10/26 2000-0600 :
Active Roadworks Traffic WalesDescription: M4 : Eastbound : J28 Tredegar Park to J24 Coldra : Roadworks : Road closed : Diversions in place : 11/10/26-17/10/26 2000-0600 :, Start time: 11/10/2026 20:00 , End Date: 17/10/2026 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 11/10/2026 20:00
M4 : Eastbound : J30 Cardiff Gate to J28 Tredegar Park : Congestion : Delays possible :
Cleared Roadworks Traffic WalesCleared 10 months 2 weeks ago
Description: M4 : Eastbound : J30 Cardiff Gate to J28 Tredegar Park : Congestion : Delays possible :, Start time: 26/11/2025 17:15 , Expected end time: 26/11/2025 20:15, Severity: Moderate, Source: Welsh Government, Last updated: 26/11/2025 17:15