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M4 Moderate Cleared

link road from M4 J4B westbound to M25 J15 clockwise | Clockwise | Congestion

13 Apr 2026, 10:42 Clockwise 12 views

Incident Details

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

M4
Moderate
Cleared
10:42, 13 Apr 2026

📜 Incident timeline

· First report

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 11h 3m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 11h 38m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 12h 13m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 12h 48m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 13h 23m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 13h 58m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 14h 33m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 15h 8m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 15h 43m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 16h 18m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 16h 53m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 17h 28m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 18h 3m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 18h 38m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 19h 13m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 19h 53m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 22h 13m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 22h 48m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 23h 23m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 23h 58m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 24h 33m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 25h 8m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 25h 43m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 26h 18m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 26h 53m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M25 clockwise entry slip at junction J15 from the M4 westbound.
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 11:45 and 12:00 on 13 April 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

Wording as published by National Highways, recorded as it changed.

📢 Share This Incident

M4 — link road from M4 J4B westbound to M25 J15 clockwise | Clockwise | Congestion Full details 👉 https://uktrafficupdates.uk/traffic/incidents/25701443-m4-link-road-from-m4-j4b-westbound-to-m25-j15-clockwise/

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