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M40 Moderate Cleared

M40 northbound within J1 | Northbound | Congestion

19 Jun 2026, 16:22 Northbound 60 views

Incident Details

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

M40
Moderate
Cleared
16:22, 19 Jun 2026

📜 Incident timeline

· First report

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

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

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 1h 13m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 1h 52m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 2h 28m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

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

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 3h 38m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 4h 12m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 4h 48m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 5h 23m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 5h 57m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 6h 32m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 7h 8m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 7h 48m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 8h 23m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 8h 58m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 9h 33m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

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

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 10h 52m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 11h 28m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 12h 8m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 12h 42m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 13h 18m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 13h 52m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 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 M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 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 M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 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 M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 16h 23m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 16h 58m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 17h 32m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 18h 13m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 18h 48m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 19h 22m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 21h 32m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 22h 12m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 22h 52m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 23h 28m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 24h 3m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 24h 38m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 25h 12m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 25h 53m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 26h 27m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 27h 2m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 27h 38m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

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

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 28h 52m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 29h 28m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 30h 2m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 30h 42m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 31h 23m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 31h 58m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 32h 33m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 33h 8m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 33h 42m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 34h 18m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 34h 53m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 35h 28m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 36h 2m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 36h 38m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 37h 12m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 37h 48m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 38h 23m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 39h 2m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 39h 38m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 40h 13m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 40h 48m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 41h 23m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 41h 58m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The M40 northbound at junction J1 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 19 June 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

M40 — M40 northbound within J1 | Northbound | Congestion Full details 👉 https://uktrafficupdates.uk/traffic/incidents/26128276-m40-northbound-within-j1-northbound-congestion/

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