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A40 Moderate Cleared

A40 westbound between B467 and M40 | Westbound | Congestion

20 Jun 2026, 13:50 Westbound 38 views

Incident Details

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

A40
Moderate
Cleared
13:50, 20 Jun 2026

📜 Incident timeline

· First report

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

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

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 10m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 45m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 25m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 0m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 35m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 10m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 45m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 25m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 5m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 40m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 15m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 50m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 25m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 0m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 35m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 10m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 45m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 20m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 55m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 30m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 5m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 45m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 20m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 55m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 35m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 10m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 45m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 20m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 55m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 30m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 10m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 50m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

· Update

⏱ Still active — no changes from National Highways. Incident ongoing for 20h 30m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 5m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 45m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 25m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 0m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 40m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 15m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 50m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 25m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 5m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 40m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 20m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 55m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 30m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 10m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 45m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 25m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 5m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 40m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 15m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 50m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 30m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 5m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 40m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 15m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 50m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 25m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 0m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 35m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 10m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 45m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 25m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 5m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 40m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 15m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 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 50m. Delays of 10 minutes still recorded. Monitoring continues.

· Update

Location : The A40 westbound between the junctions with the A437 and the M40 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 13:45 and 14:00 on 20 June 2026.
Delay : There are currently delays of 10 minutes against expected traffic.

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

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A40 — A40 westbound between B467 and M40 | Westbound | Congestion Full details 👉 https://uktrafficupdates.uk/traffic/incidents/26133850-a40-westbound-between-b467-and-m40-westbound-congestion/

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