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Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 33 minutes. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 13m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 1h 48m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 2h 23m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 2h 58m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 3h 33m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 4h 8m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 4h 43m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 5h 18m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 5h 53m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 6h 28m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 7h 3m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 7h 38m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 8h 18m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 8h 53m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 9h 28m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 10h 8m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 10h 43m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 11h 18m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 11h 53m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 12h 28m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 13h 3m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 13h 43m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 14h 58m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 15h 33m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 16h 8m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 16h 43m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 17h 23m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 17h 58m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 18h 38m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 19h 18m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 19h 53m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 20h 33m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 21h 8m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 21h 48m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 22h 28m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 23h 3m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 23h 43m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
⏱ Still active — no changes from National Highways. Incident ongoing for 24h 18m. Monitoring continues.
Location : The M4 eastbound exit slip at junction J4 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 29 June 2026.
Wording as published by National Highways, recorded as it changed.
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