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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

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m4 traffic news updateM4 J4 westbound exit | Westbound | Broken down vehicle
Sat, 21 Feb 2026 14:49:54 GMT

M4 Current Traffic Incidents

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 15:30 and 15:45 on 21 February 2026. Return To Normal : Normal traffic conditions are expected between 15:30 and 15:45 on 21 February 2026. Lanes Closed : There is one of two lanes closed.
 
m4 traffic news updateM4 eastbound between J10 and J8 | Eastbound | Broken down vehicle
Sat, 21 Feb 2026 14:48:55 GMT

M4 Current Traffic Incidents

Location : The M4 eastbound between junctions J10 and J8 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 15:30 and 15:45 on 21 February 2026. Return To Normal : Normal traffic conditions are expected between 15:30 and 15:45 on 21 February 2026. Lanes Closed : There is one of four lanes closed.
 
m4 traffic news updateM4 J19 westbound exit | Westbound | Congestion
Sat, 21 Feb 2026 13:29:25 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 13:30 and 13:45 on 21 February 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
m4 traffic news updateM4 eastbound between J3 and J2 | Eastbound | Congestion
Sat, 21 Feb 2026 12:45:23 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 12:45 and 13:00 on 21 February 2026. Delay : There are currently delays of 10 minutes against expected traffic.
 
m4 traffic news updateM4 eastbound between J3 and J2 | Eastbound | Broken down vehicle
Sat, 21 Feb 2026 12:17:48 GMT

M4 Current Traffic Incidents

Location : The M4 eastbound between junctions J3 and J2 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Broken down vehicle. Status : Currently Active. Lanes Closed : There is one of three lanes closed.
 
m4 traffic news updateM4 J8 eastbound access | Eastbound | Road Works
Fri, 20 Feb 2026 21:12:42 GMT

M4 Roadworks

Location : The M4 eastbound entry slip at junction J8 . Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 27 February 2026 to 06:00 on 28 February 2026. Lanes Closed : All lanes will be closed.
 
m4 traffic news updateM4 J13 westbound exit | Westbound | Road Works
Fri, 20 Feb 2026 21:20:42 GMT

M4 Roadworks

Location : The M4 westbound exit slip at junction J13 . Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 27 February 2026 to 06:00 on 28 February 2026. Lanes Closed : All lanes will be closed.
 
m4 traffic news updateM4 eastbound between J8 and J7 | Eastbound | Road Works
Fri, 20 Feb 2026 21:12:42 GMT

M4 Roadworks

Location : The M4 eastbound between junctions J8 and J7 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 27 February 2026 to 06:00 on 28 February 2026. Lanes Closed : There will be two of four lanes closed.
 
m4 traffic news updateM4 J13 westbound access | Westbound | Road Works
Fri, 20 Feb 2026 21:20:42 GMT

M4 Roadworks

Location : The M4 westbound entry slip at junction J13 . Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 27 February 2026 to 06:00 on 28 February 2026. Lanes Closed : All lanes will be closed.
 
m4 traffic news updatelink road from A329(M) eastbound to M4 J10 westbound | Westbound | Road Works
Fri, 20 Feb 2026 21:16:38 GMT

M4 Roadworks

Location : The M4 westbound entry slip at junction J10 . Lane Closures : Lane one will be closed. Reason : Litter clearance is planned. Status : Pending. Schedule : From 21:00 on 27 February 2026 to 06:00 on 28 February 2026. Lanes Closed : All lanes will be closed.
 
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