Search M4Traffic.co.uk
Welcome to the M4 traffic search news page.
Helping you find the latest M4 traffic news and updates.
We hope that the traffic news will help you avoid taffic jams and roadwords.
Our traffic news is designed to provide you with taffic news in a clear and informative way.
You can use the filter options below to find the latest traffic news for the M4 jourey you are planning to take.
17 matching items - showing 1-10 of 17 total available news items
M4 eastbound Jct 16 to Jct 15 hardshoulder closure (128/4 to 124/0)
10:1221 Aug 2026reported 18 min ago
- Location
- M4 eastbound between J16 and J15
- Direction
- Eastbound
- Lanes closed
- Hard shoulder closed
- Reason
- Tree and vegetation cutting work
- Schedule
- 08:47 Fri 21 Aug → 15:00 Fri 21 Aug
Hardshoulder closure
10:1221 Aug 2026reported 18 min ago
- Location
- M4 eastbound between J17 and J16
- Direction
- Eastbound
- Lanes closed
- Hard shoulder closed
- Reason
- Roadworks
- Schedule
- 23:59 Tue 27 Apr 2021 → 18:00 Fri 30 Jul 2027
M4 eastbound lane 3 and 2 closure (82/7 to 80/1)
10:1221 Aug 2026reported 18 min ago
- Location
- M4 eastbound between J13 and J12
- Direction
- Eastbound
- Lanes closed
- Lane closures
- Reason
- Repair work
- Schedule
- 20:00 Fri 21 Aug → 06:00 Sat 22 Aug
Forecast - not confirmed
M4 eastbound lanes 1 and 2 closed
10:1221 Aug 2026reported 18 min ago
- Location
- M4 eastbound between J19 and J18
- Direction
- Eastbound
- Lanes closed
- Lane closures
- Reason
- Construction work
- Schedule
- 20:00 Fri 21 Aug → 06:00 Sat 22 Aug
Forecast - not confirmed
M4 Eastbound Jct 19 to 18 lane 1 closure 178/8b - 176/3b
10:1221 Aug 2026reported 18 min ago
- Location
- M4 eastbound between J19 and J18
- Direction
- Eastbound
- Lanes closed
- Lane closures
- Reason
- Tree and vegetation cutting work
- Schedule
- 21:00 Fri 21 Aug → 06:00 Sat 22 Aug
Forecast - not confirmed
M4 eastbound lane 3 and 2 closure (82/7 to 80/1)
10:1221 Aug 2026reported 18 min ago
- Location
- M4 eastbound between J13 and J12
- Direction
- Eastbound
- Lanes closed
- Lane closures
- Reason
- Repair work
- Schedule
- 20:00 Fri 21 Aug → 06:00 Sat 22 Aug
Forecast - not confirmed
M4 eastbound Jct 17 exit and entry slip roads lane closures
10:1221 Aug 2026reported 18 min ago
- Location
- M4 J17 eastbound exit
- Direction
- Eastbound
- Lanes closed
- Slip road closed
- Reason
- Maintenance work
- Schedule
- 20:00 Fri 21 Aug → 06:00 Sat 22 Aug
Forecast - not confirmed
M4 westbound lane 4 lane 3 lane 2 closure (43/2 to 44/8)
10:1221 Aug 2026reported 18 min ago
- Location
- M4 westbound between J7 and J8
- Direction
- Westbound
- Lanes closed
- Lane closures
- Reason
- Road marking
- Schedule
- 21:00 Fri 21 Aug → 06:00 Sat 22 Aug
Forecast - not confirmed
M25 Clockwise Jct 15 to Jct 16 and M4 Eastbound and westbound link road closure to M25 Anti-clockwise
10:1221 Aug 2026reported 18 min ago
- Location
- link road from M4 J4B eastbound to M25 J15
- Direction
- Anticlockwise
- Lanes closed
- Carriageway closed
- Reason
- Roadworks
- Schedule
- 23:00 Fri 21 Aug → 06:00 Sat 22 Aug
Forecast - not confirmed
M4 Eastbound Jct 5 to Jct 4B Lane 1 closure
10:1221 Aug 2026reported 18 min ago
- Location
- M4 eastbound between J5 and J4B
- Direction
- Eastbound
- Lanes closed
- Lane closures
- Reason
- Roadworks
- Schedule
- 23:00 Fri 21 Aug → 06:00 Sat 22 Aug
Forecast - not confirmed
Updated 10:30 Fri 21 Aug
Powered by National Highways’ Transport Data Feeds.
How to find the latest M4 traffic news
Our live M4 feed updates throughout the day with the latest reports on delays, roadworks, accidents, closures and congestion along the M4 motorway. Search by junction number and direction — eastbound or westbound — to focus on the stretch you’re travelling, whether that’s the M25 interchange at Junction 4b, the Severn crossing, the M5 at Almondsbury, or the run into Cardiff and Swansea. A quick check before you leave can save you sitting in avoidable traffic.