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Welcome to our M4 traffic search page.

The traffic news and updates for the M4 motorway are updated by the minute during the day and overnight to help you find the latest M4 traffic news for today.

We feature M4 traffic news relevant to today, current M4 traffic reports and updates.

Information about M4 roadworks.

Information about the latest congestion on the M4 that could delay your journey down the M4 motorway.

M4 accidents, incidents and other delays.

Thank you for using M4Traffic.co.uk we do our best to feature the latest M4 motorway news to help you avoid the congestion and delays using the M4.

Come regularly to see our latest M4 updates!

29 M4 Traffic News Updates

Page 1 of 3

m4 traffic news updatelink road from M5 J15 to M4 J20 westbound | Westbound | Congestion
Tue, 24 Mar 2026 13:36:17 GMT

M4 Current Traffic Incidents

Location : The M4 westbound entry slip at junction J20 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 13:30 and 13:45 on 24 March 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
m4 traffic news updateM4 westbound between J19 and J20 | Westbound | Road Works
Tue, 24 Mar 2026 12:10:40 GMT

M4 Roadworks

Location : The M4 westbound between junctions J19 and J20 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 30 March 2026 to 06:00 on 31 March 2026. Lanes Closed : There will be one of three lanes closed.
 
m4 traffic news updateM4 eastbound between J4B and J4 | Eastbound | Road Works
Tue, 24 Mar 2026 08:53:06 GMT

M4 Roadworks

Location : The M4 eastbound between junctions J4B and J4 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 30 March 2026 to 05:30 on 31 March 2026. Lanes Closed : There will be three of five lanes closed.
 
m4 traffic news updateM4 J11 eastbound exit | Eastbound | Congestion
Tue, 24 Mar 2026 08:53:45 GMT

M4 Current Traffic Incidents

Location : The M4 eastbound exit slip at junction J11 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 08:45 and 09:00 on 24 March 2026.
 
m4 traffic news updateM4 J11 westbound exit | Westbound | Congestion
Tue, 24 Mar 2026 08:26:53 GMT

M4 Current Traffic Incidents

Location : The M4 westbound exit slip at junction J11 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 08:15 and 08:30 on 24 March 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
m4 traffic news updateM4 eastbound between J3 and J2 | Eastbound | Congestion
Tue, 24 Mar 2026 06:42:25 GMT

M4 Current Traffic Incidents

Location : The M4 eastbound between junctions J3 and J2 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 06:45 and 07:00 on 24 March 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
m4 traffic news updateM4 westbound between J16 and J17 | Westbound | Accident
Tue, 24 Mar 2026 04:34:40 GMT

M4 Current Traffic Incidents

Location : The M4 westbound between junctions J16 and J17 . Lane Closures : The hard shoulder, lanes 1 and 2 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 05:30 and 05:45 on 24 March 2026. Return To Normal : Normal traffic conditions are expected between 05:30 and 05:45 on 24 March 2026. Lanes Closed : There are two of three lanes closed.
 
m4 traffic news updateM4 westbound between J10 and J11 | Westbound | Vehicle Obstruction
Tue, 24 Mar 2026 02:30:38 GMT

M4 Current Traffic Incidents

Location : The M4 westbound between junctions J10 and J11 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Abandoned vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 03:45 and 04:00 on 24 March 2026. Return To Normal : Normal traffic conditions are expected between 03:45 and 04:00 on 24 March 2026. Lanes Closed : There is one of four lanes closed.
 
m4 traffic news updateM4 eastbound between J4B and J4 | Eastbound | Road Works
Mon, 23 Mar 2026 22:19:55 GMT

M4 Roadworks

Location : The M4 eastbound between junctions J4B and J4 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 30 March 2026 to 05:30 on 31 March 2026. Lanes Closed : There will be three of five lanes closed.
 
m4 traffic news updateM4 eastbound within J4B | Eastbound | Road Works
Mon, 23 Mar 2026 22:19:58 GMT

M4 Roadworks

Location : The M4 eastbound at junction J4B . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 30 March 2026 to 05:30 on 31 March 2026. Lanes Closed : All lanes will be closed.
 
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