Location : The M4 westbound between junctions J18 and J20 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:45 and 17:00 on 21 February 2025.
Delay : There are currently delays of 50 minutes against expected traffic.

Location : The M4 westbound entry slip at junction J20 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 15:00 and 15:15 on 21 February 2025.
Delay : There are currently delays of 10 minutes against expected traffic.

Location : The M4 westbound between junctions J21 and J22 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 14:45 and 15:00 on 21 February 2025.
Delay : There are currently delays of 10 minutes against expected traffic.

Location : The M4 westbound exit slip at junction J4 .
Lane Closures : Lane one is closed.
Reason : Broken down vehicle.
Status : Currently Active.
Time To Clear : The event is expected to clear between 15:15 and 15:30 on 21 February 2025.
Return To Normal : Normal traffic conditions are expected between 15:15 and 15:30 on 21 February 2025.
Lanes Closed : There is one of two lanes closed.

Location : The M4 westbound between junctions J18 and J20 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:45 and 17:00 on 21 February 2025.
Delay : There are currently delays of 40 minutes against expected traffic.

Location : The M4 westbound entry slip at junction J20 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 14:45 and 15:00 on 21 February 2025.
Delay : There are currently delays of 10 minutes against expected traffic.

Location : The M4 westbound between junctions J21 and J22 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 14:30 and 14:45 on 21 February 2025.
Delay : There are currently delays of 15 minutes against expected traffic.

Location : The M4 westbound exit slip at junction J4 .
Lane Closures : Lane one is closed.
Reason : Broken down vehicle.
Status : Currently Active.
Time To Clear : The event is expected to clear between 15:15 and 15:30 on 21 February 2025.
Return To Normal : Normal traffic conditions are expected between 15:15 and 15:30 on 21 February 2025.
Lanes Closed : There is one of two lanes closed.

Location : The M40 northbound exit slip at junction J11 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 14:15 and 14:30 on 21 February 2025.
Delay : There are currently delays of 10 minutes against expected traffic.

Location : The M4 westbound between junctions J18 and J22 .
Reason : Congestion.
Status : Currently Active.
Return To Normal : Normal traffic conditions are expected between 16:15 and 16:30 on 21 February 2025.
Delay : There are currently delays of 1 and a half hours against expected traffic.