M4 Closures and Travel News. Avoid Roadworks.

Today’s M4 Travel Disruptions

    No Reported Congestion

Today’s M4 Accident Updates

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Westbound M4 Closures and Roadworks Delays

    Eastbound M4 Closures and Roadworks.

    • M4 eastbound between J17 and J16 | Eastbound | Road Works | Wiltshire
      Location : The M4 eastbound between junctions J17 and J16 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Planned Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 3 October 2025. Lanes Closed : There is one of three lanes closed.
      Wiltshire Live Travel News
      Thu, 02 Oct 2025 20:03:04 GMT
    • M4 eastbound within J8 | Eastbound | Road Works | Windsor and Maidenhead
      Location : The M4 eastbound at junction J8 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 9 October 2025 to 11 October 2025. Schedule : Expect disruption everyday between 21:00 and 06:00 from 13 October 2025 to 18 October 2025. Lanes Closed : There will be two of three lanes closed.
      Windsor and Maidenhead Live Travel News
      Thu, 02 Oct 2025 19:48:38 GMT
    • M4 J8 eastbound access | Eastbound | Road Works | Windsor and Maidenhead
      Location : The M4 eastbound entry slip at junction J8 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 October 2025 to 11 October 2025. Lanes Closed : All lanes will be closed.
      Windsor and Maidenhead Live Travel News
      Thu, 02 Oct 2025 19:48:38 GMT
    • M4 eastbound between J10 and J8 | Eastbound | Road Works | Bracknell Forest
      Location : The M4 eastbound between junctions J10 and J8 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 9 October 2025 to 11 October 2025. Schedule : Expect disruption everyday between 21:00 and 06:00 from 13 October 2025 to 18 October 2025. Lanes Closed : There will be two of four lanes closed.
      Bracknell Forest Live Travel News
      Thu, 02 Oct 2025 19:48:38 GMT
    • M4 J8 eastbound exit | Eastbound | Road Works | Windsor and Maidenhead
      Location : The M4 eastbound exit slip at junction J8 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 13 October 2025 to 18 October 2025. Lanes Closed : All lanes will be closed.
      Windsor and Maidenhead Live Travel News
      Thu, 02 Oct 2025 19:48:37 GMT
    • M4 J8 eastbound exit | Eastbound | Road Works | Windsor and Maidenhead
      Location : The M4 eastbound exit slip at junction J8 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 October 2025 to 11 October 2025. Lanes Closed : All lanes will be closed.
      Windsor and Maidenhead Live Travel News
      Thu, 02 Oct 2025 19:48:37 GMT
    • M4 J8 eastbound exit | Eastbound | Road Works | Windsor and Maidenhead
      Location : The M4 eastbound between junctions J10 and J8 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 9 October 2025 to 06:00 on 18 October 2025.
      Windsor and Maidenhead Live Travel News
      Thu, 02 Oct 2025 19:48:37 GMT
    • link road from M5 J15 southbound to M4 J20 eastbound | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound entry slip at junction J20 from M5 south. Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 9 October 2025 to 06:00 on 10 October 2025. Lanes Closed : All lanes will be closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 19:14:35 GMT
    • M4 eastbound between J21 and J20 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J22 and J20 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 9 October 2025 to 06:00 on 10 October 2025. Lanes Closed : There will be two of three lanes closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 19:14:35 GMT
    • M4 eastbound within J19 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J20 and J19 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 9 October 2025 to 06:00 on 10 October 2025. Lanes Closed : All lanes will be closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 19:14:35 GMT
    • M4 J19 eastbound exit | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound exit slip at junction J19 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 9 October 2025 to 06:00 on 10 October 2025. Lanes Closed : All lanes will be closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 19:14:35 GMT
    • link road from M5 J16 northbound to M4 J20 eastbound | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound entry slip at junction J20 from M5 north. Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 9 October 2025 to 06:00 on 10 October 2025. Lanes Closed : All lanes will be closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 19:14:35 GMT
    • link road from M5 J15 southbound to M4 J20 eastbound | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound entry slip at junction J20 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 9 October 2025 to 06:00 on 10 October 2025. Lanes Closed : All lanes will be closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 19:14:35 GMT
    • M4 eastbound within J19 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J22 and J19 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 9 October 2025 to 06:00 on 10 October 2025.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 19:14:34 GMT
    • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire
      Location : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lane one is closed. Reason : Planned Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 3 October 2025. Lanes Closed : There is one of three lanes closed.
      West Berkshire Live Travel News
      Thu, 02 Oct 2025 19:08:43 GMT
    • M4 eastbound between J14 and J13 | Eastbound | Road Works | West Berkshire
      Location : The M4 eastbound between junctions J14 and J13 . Lane Closures : Lane three is closed. Reason : Barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 3 October 2025. Lanes Closed : There is one of three lanes closed.
      West Berkshire Live Travel News
      Thu, 02 Oct 2025 19:04:40 GMT
    • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J19 and J18 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 3 October 2025.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 19:01:29 GMT
    • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J19 and J18 . Reason : Roadworks scheme. Status : Currently Active. Period : from 20:01 on 2 October 2025 to 06:00 on 14 November 2025.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 19:01:29 GMT
    • M4 eastbound between J18 and J17 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lane three is closed. Reason : Roadside Drains Works. Status : Currently Active. Period : expect disruption until 06:00 on 3 October 2025. Lanes Closed : There is one of three lanes closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 19:01:23 GMT
    • M4 eastbound between J16 and J15 | Eastbound | Road Works | Swindon
      Location : The M4 eastbound between junctions J16 and J15 . Lane Closures : The hard shoulder, lanes 1 and 2 are closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 3 October 2025. Lanes Closed : There are two of three lanes closed.
      Swindon Live Travel News
      Thu, 02 Oct 2025 19:00:11 GMT
    • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire
      Location : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 7 October 2025 to 05:30 on 8 October 2025. Lanes Closed : There will be two of three lanes closed.
      West Berkshire Live Travel News
      Thu, 02 Oct 2025 15:21:59 GMT
    • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J19 and J18 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 October 2025 to 1 November 2025. Schedule : Expect disruption everyday between 20:00 and 06:00 from 3 November 2025 to 5 November 2025. Lanes Closed : There will be one of three lanes closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 10:22:55 GMT
    • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J19 and J18 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 November 2025 to 8 November 2025. Schedule : Expect disruption everyday between 20:00 and 06:00 from 10 November 2025 to 14 November 2025.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 10:22:55 GMT
    • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J19 and J18 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 October 2025 to 24 October 2025. Lanes Closed : There will be one of three lanes closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 10:22:55 GMT
    • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J19 and J18 . Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 24 October 2025 to 06:00 on 25 October 2025. Schedule : Expect disruption everyday between 20:00 and 06:00 from 27 October 2025 to 30 October 2025.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 10:22:55 GMT
    • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J19 and J18 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 6 October 2025 to 10 October 2025. Schedule : From 20:00 on 13 October 2025 to 06:00 on 14 October 2025. Lanes Closed : There will be one of three lanes closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 10:22:54 GMT
    • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J19 and J18 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 14 October 2025 to 18 October 2025. Schedule : From 20:00 on 20 October 2025 to 06:00 on 21 October 2025.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 10:22:54 GMT
    • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J19 and J18 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 3 October 2025 to 06:00 on 4 October 2025. Lanes Closed : There will be one of three lanes closed.
      South Gloucestershire Live Travel News
      Thu, 02 Oct 2025 10:21:35 GMT
    • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire
      Location : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 8 October 2025 to 06:00 on 9 October 2025. Lanes Closed : There will be one of three lanes closed.
      West Berkshire Live Travel News
      Wed, 01 Oct 2025 19:23:45 GMT
    • M4 eastbound within J4B | Eastbound | Road Works | Slough
      Location : The M4 eastbound at junction J4B . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 2 October 2025 to 05:30 on 3 October 2025. Schedule : From 23:00 on 3 October 2025 to 06:00 on 4 October 2025. Lanes Closed : There will be one of three lanes closed.
      Slough Live Travel News
      Wed, 01 Oct 2025 13:43:16 GMT
    • M4 eastbound between J5 and J4B | Eastbound | Road Works | Slough
      Location : The M4 eastbound between junctions J5 and J4B . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 2 October 2025 to 05:30 on 3 October 2025. Schedule : From 23:00 on 3 October 2025 to 06:00 on 4 October 2025. Lanes Closed : There will be one of five lanes closed.
      Slough Live Travel News
      Wed, 01 Oct 2025 13:43:16 GMT
    • M4 J5 eastbound exit | Eastbound | Road Works | Slough
      Location : The M4 eastbound exit slip at junction J5 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 7 October 2025 to 06:00 on 8 October 2025. Lanes Closed : All lanes will be closed.
      Slough Live Travel News
      Tue, 30 Sep 2025 19:24:46 GMT
    • M4 eastbound within J5 | Eastbound | Road Works | Slough
      Location : The M4 eastbound at junction J5 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 7 October 2025 to 06:00 on 8 October 2025. Lanes Closed : There will be two of three lanes closed.
      Slough Live Travel News
      Tue, 30 Sep 2025 19:24:46 GMT
    • M4 eastbound between J6 and J5 | Eastbound | Road Works | Slough
      Location : The M4 eastbound between junctions J6 and J5 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 7 October 2025 to 06:00 on 8 October 2025. Lanes Closed : There will be two of four lanes closed.
      Slough Live Travel News
      Tue, 30 Sep 2025 19:24:45 GMT
    • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire
      Location : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 7 October 2025 to 06:00 on 8 October 2025. Lanes Closed : There will be one of three lanes closed.
      West Berkshire Live Travel News
      Tue, 30 Sep 2025 19:16:58 GMT
    • M4 eastbound between J17 and J16 | Eastbound | Road Works | Wiltshire
      Location : The M4 eastbound between junctions J17 and J16 . Lane Closures : Lane three will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 6 October 2025 to 06:00 on 7 October 2025. Lanes Closed : There will be one of three lanes closed.
      Wiltshire Live Travel News
      Tue, 30 Sep 2025 14:05:59 GMT
    • M4 eastbound between J15 and J14 | Eastbound | Road Works | West Berkshire
      Location : The M4 eastbound between junctions J15 and J14 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 6 October 2025 to 06:00 on 7 October 2025. Lanes Closed : There will be one of three lanes closed.
      West Berkshire Live Travel News
      Tue, 30 Sep 2025 07:41:38 GMT
    • M4 eastbound between J20 and J19 | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J20 and J19 . Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 6 October 2025 to 06:00 on 7 October 2025.
      South Gloucestershire Live Travel News
      Mon, 29 Sep 2025 21:03:38 GMT
    • M4 J19 eastbound exit | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound exit slip at junction J19 . Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 6 October 2025 to 06:00 on 7 October 2025.
      South Gloucestershire Live Travel News
      Mon, 29 Sep 2025 21:03:38 GMT
    • M4 J19 eastbound exit | Eastbound | Road Works | South Gloucestershire
      Location : The M4 eastbound between junctions J20 and J19 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 21:00 on 6 October 2025 to 06:00 on 7 October 2025.
      South Gloucestershire Live Travel News
      Mon, 29 Sep 2025 21:03:38 GMT

    Traffic Incidents M4 Wales.

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    M4 Motorway Map

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    Please Leave a Comment

    11 thoughts on “M4 Closures and Travel News. Avoid Roadworks.”

    1. there are terrible traffic queues at m4 jct 8 , not reported on the camera or this website now 17.08 04/03/25

    2. Please could I have a list of traffic accidents and congestion on the m4 in wales to Bristol prior to 1pm on Sat 19/10/24? I need it for insurance purposes, as I missed a flight. Thank you.

    3. I was travelling back on the M4 on Sunday afternoon, after visiting my daughter’s family.
      What I want to know is, why didn’t highways team place diversion signage at jnct 13, i.e. BEFORE arriving at Jnct 12.
      The nightmare that I was stuck in lasted 5 hours… to go 8 junctions along the M4.
      Being in that kind of traffic where you travel at 3 mph for almost 5 hours is not economical, healthy, sensible nor effective.
      Whoever thought it was ok to plan it so everyone fell foul of the traffic backlog should lose their job.
      I felt like I had jetlag this morning…

    4. On Saturday 19 March at approx midnight, I will drive from London to Windsor on the M4 hoping to exit at junction 6 for Windsor. Will I be able to do this smoothly or will there be deviations on my way to Windsor from London for M4 works on Saturday the 19th of March? Thanks

    5. Hi

      Please can you confirm is there a diversion set up just before junction 8/9 of the M4 as I need to get on the M4 to travel to Somerset.

    6. please can you put closures on M4 as I have to give news to my hubby who, at present, is driving a coach between Cardiff to Heathrow, or London Victoria or Bristol Airport. Your website is atrocious at trying to find out what is closed, when its closed and its opening hours. We need it in plain speak please to make professional drivers less tense and able to work out if they have to divert.

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