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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 updateM4 J4 westbound exit | Westbound | Congestion
Tue, 03 Mar 2026 15:47:23 GMT

M4 Current Traffic Incidents

Location : The M4 westbound exit slip at junction J4 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 15:45 and 16:00 on 3 March 2026.
 
m4 traffic news updateM4 eastbound within J4B | Eastbound | Road Works
Tue, 03 Mar 2026 15:41:05 GMT

M4 Roadworks

Location : The M4 eastbound at junction J4B . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 3 March 2026 to 05:30 on 4 March 2026. Lanes Closed : All lanes will be closed.
 
m4 traffic news updateM4 eastbound between J5 and J4B | Eastbound | Road Works
Tue, 03 Mar 2026 15:41:05 GMT

M4 Roadworks

Location : The M4 eastbound between junctions J5 and J4B . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 3 March 2026 to 05:30 on 4 March 2026. Lanes Closed : There will be three of five lanes closed.
 
m4 traffic news updateM4 J22 westbound access | Westbound | Road Works
Tue, 03 Mar 2026 10:51:01 GMT

M4 Roadworks

Location : The M4 westbound entry slip at junction J22 . Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 9 March 2026 to 06:00 on 10 March 2026. Lanes Closed : All lanes will be closed.
 
m4 traffic news updateM4 J15 westbound access | Westbound | Vehicle Recovery
Tue, 03 Mar 2026 10:54:01 GMT

M4 Current Traffic Incidents

Location : The M4 westbound entry slip at junction J15 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Vehicle tyre change. Status : Currently Active. Time To Clear : The event is expected to clear between 11:30 and 11:45 on 3 March 2026. Return To Normal : Normal traffic conditions are expected between 11:30 and 11:45 on 3 March 2026. Lanes Closed : There is one of two lanes closed.
 
m4 traffic news updateM4 J19 westbound exit | Westbound | Congestion
Tue, 03 Mar 2026 08:40:54 GMT

M4 Current Traffic Incidents

Location : The M4 westbound exit slip at junction J19 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 08:30 and 08:45 on 3 March 2026.
 
m4 traffic news updateM4 westbound between J3 and J4 | Westbound | Congestion
Tue, 03 Mar 2026 08:30:34 GMT

M4 Current Traffic Incidents

Location : The M4 westbound between junctions J3 and J4 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 08:30 and 08:45 on 3 March 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
m4 traffic news updateM4 eastbound within J20 | Eastbound | Congestion
Tue, 03 Mar 2026 08:19:40 GMT

M4 Current Traffic Incidents

Location : The M4 eastbound at junction J20 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 08:15 and 08:30 on 3 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, 03 Mar 2026 07:34:31 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 07:45 and 08:00 on 3 March 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
m4 traffic news updateM4 eastbound at the Heston services between J3 and J2 | Eastbound | Congestion
Tue, 03 Mar 2026 07:17:18 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 07:15 and 07:30 on 3 March 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
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