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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!

15 M4 Traffic News Updates

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m4 traffic news updateM4 eastbound between J18 and J17 | Eastbound | Road Works
Mon, 23 Mar 2026 14:32:47 GMT

M4 Roadworks

Location : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 25 March 2026 to 06:00 on 26 March 2026. Lanes Closed : There will be one of three lanes closed.
 
m4 traffic news updateM4 westbound between J12 and J13 | Westbound | Road Works
Mon, 23 Mar 2026 13:52:53 GMT

M4 Roadworks

Location : The M4 westbound between junctions J12 and J13 . Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 09:00 and 16:00 from 25 March 2026 to 27 March 2026.
 
m4 traffic news updateM4 J8 westbound exit | Westbound | Road Works
Mon, 23 Mar 2026 10:22:31 GMT

M4 Roadworks

Location : The M4 westbound between junctions J7 and J8 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 28 March 2026 to 06:00 on 30 March 2026.
 
m4 traffic news updateM4 westbound between J18 and J19 | Westbound | Road Works
Mon, 23 Mar 2026 09:16:15 GMT

M4 Roadworks

Location : The M4 westbound between junctions J18 and J19 . Lane Closures : Lane three will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 26 March 2026 to 06:00 on 27 March 2026. Lanes Closed : There will be one of three lanes closed.
 
m4 traffic news updateM4 eastbound at the Heston services between J3 and J2 | Eastbound | Congestion
Mon, 23 Mar 2026 08:11:28 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 08:15 and 08:30 on 23 March 2026. Delay : There are currently delays of 15 minutes against expected traffic.
 
m4 traffic news updateM4 J7 eastbound exit | Eastbound | Congestion
Mon, 23 Mar 2026 07:58:17 GMT

M4 Current Traffic Incidents

Location : The M4 eastbound exit slip at junction J7 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 08:00 and 08:15 on 23 March 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
m4 traffic news updateM4 eastbound between J3 and J2 | Eastbound | Vehicle Fire
Mon, 23 Mar 2026 07:56:59 GMT

M4 Current Traffic Incidents

Location : The M4 eastbound between junctions J3 and J2 . Lane Closures : The hard shoulder, lanes 1 and 2 are closed. Reason : Vehicle fire. Status : Currently Active. Time To Clear : The event is expected to clear between 08:30 and 08:45 on 23 March 2026. Return To Normal : Normal traffic conditions are expected between 09:30 and 09:45 on 23 March 2026. Delay : There are currently delays of 20 minutes against expected traffic. Lanes Closed : There are lane closures.
 
m4 traffic news updateM4 eastbound between J3 and J2 | Eastbound | Congestion
Mon, 23 Mar 2026 07:56:55 GMT

M4 Current Traffic Incidents

Location : The M4 eastbound between junctions J4 and J2 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 07:45 and 08:00 on 23 March 2026. Cause : Vehicle fire. Delay : There are currently delays of 20 minutes against expected traffic.
 
m4 traffic news updateM4 eastbound between J3 and J2 | Eastbound | Congestion
Mon, 23 Mar 2026 06:48:16 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 23 March 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
m4 traffic news updateM4 eastbound between J4 and J3 | Eastbound | Congestion
Sun, 22 Mar 2026 22:39:25 GMT

M4 Current Traffic Incidents

Location : The M4 eastbound between junctions J4 and J3 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 22:45 and 23:00 on 22 March 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
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