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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.
2 matching items - showing 1-2 of 2 total available news items
Hardshoulder closure
10:409 Aug 2026reported 10 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 Northbound Jct 4A to Jct 4 lane 1 closure
10:409 Aug 2026reported 10 min ago
- Location
- M4 spur (Heathrow) southbound between M4 and J4A
- Direction
- Northbound
- Lanes closed
- Lane closures
- Reason
- Repair work
- Schedule
- 22:30 Sun 9 Aug → 05:30 Mon 10 Aug
Forecast - not confirmed
Updated 10:50 Sun 9 Aug
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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.