M4 Closures and Travel News. Avoid Roadworks.

Today’s M4 Travel Disruptions

  • M4 eastbound between J20 and J19 | Eastbound | Congestion | South Gloucestershire
    Location : The M4 eastbound between junctions J20 and J19 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 19:30 and 19:45 on 13 December 2025. Delay : There are currently delays of 10 minutes against expected traffic.
    South Gloucestershire Live Travel News
    Sat, 13 Dec 2025 19:30:25 GMT

Today’s M4 Accident Updates

    No Reported Accidents

Westbound M4 Closures and Roadworks Delays

  • M4 westbound between J17 and J18 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound between junctions J17 and J18 . Lane Closures : Lane three will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 20 December 2025. Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 December 2025 to 27 December 2025. Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 December 2025 to 3 January 2026. Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 January 2026 to 10 January 2026. Lanes Closed : There will be one of three lanes closed.
    South Gloucestershire Live Travel News
    Sat, 13 Dec 2025 06:02:53 GMT
  • M4 westbound between J1 and J2 | Westbound | Road Works | Greater London Authority
    Location : The M4 westbound between junctions J1 and J2 . Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 December 2025 to 20 December 2025. Lanes Closed : All lanes will be closed.
    Greater London Authority Live Travel News
    Sat, 13 Dec 2025 05:25:34 GMT
  • M4 westbound between J2 and J3 | Westbound | Road Works | Greater London Authority
    Location : The M4 westbound between junctions J1 and J3 . Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 December 2025 to 20 December 2025. Lanes Closed : All lanes will be closed.
    Greater London Authority Live Travel News
    Sat, 13 Dec 2025 05:23:26 GMT
  • M4 J2 westbound access | Westbound | Road Works | Greater London Authority
    Location : The M4 westbound entry slip at junction J2 . Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 15 December 2025 to 20 December 2025. Lanes Closed : All lanes will be closed.
    Greater London Authority Live Travel News
    Sat, 13 Dec 2025 05:23:25 GMT
  • M4 J22 westbound access | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound entry slip at junction J22 . Reason : Roadworks are planned. Status : Pending. Schedule : From 20:30 on 17 December 2025 to 06:00 on 18 December 2025. Lanes Closed : All lanes will be closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J16 and J17 | Westbound | Road Works | Wiltshire
    Location : The M4 westbound between junctions J16 and J17 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 15 December 2025 to 06:00 on 16 December 2025. Lanes Closed : There will be one of three lanes closed.
    Wiltshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 J22 westbound access | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound entry slip at junction J22 . Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025. Lanes Closed : All lanes will be closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J14 and J15 | Westbound | Road Works | West Berkshire
    Location : The M4 westbound between junctions J14 and J15 . 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 15 December 2025 to 20 December 2025. Lanes Closed : There will be two of three lanes closed.
    West Berkshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 J12 westbound exit | Westbound | Road Works | West Berkshire
    Location : The M4 westbound exit slip at junction J12 . Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 8 December 2025 to 06:00 on 9 December 2025. Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025. Lanes Closed : All lanes will be closed.
    West Berkshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J22 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound at junction J22 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:00 on 14 December 2025 to 01:00 on 15 December 2025. Lanes Closed : All lanes will be closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J15 | Westbound | Road Works | Swindon
    Location : The M4 westbound between junctions J14 and J15 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 20:30 on 18 December 2025 to 00:00 on 19 December 2025. Lanes Closed : There will be two of three lanes closed.
    Swindon Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J11 and J12 | Westbound | Road Works | West Berkshire
    Location : The M4 westbound between junctions J11 and J12 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025. Lanes Closed : There will be two of four lanes closed.
    West Berkshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J22 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound between junctions J20 and J22 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J7 and J8 | Westbound | Road Works | Windsor and Maidenhead
    Location : The M4 westbound between junctions J7 and J8 . Lane Closures : Lane one will be closed. Reason : Roadside equipment maintenance is planned. Status : Pending. Schedule : From 22:00 on 18 December 2025 to 06:00 on 19 December 2025. Lanes Closed : There will be one of four lanes closed.
    Windsor and Maidenhead Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J12 | Westbound | Road Works | West Berkshire
    Location : The M4 westbound at junction J12 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025. Lanes Closed : There will be two of three lanes closed.
    West Berkshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J22 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound between junctions J21 and J22 . Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 17 December 2025 to 06:00 on 18 December 2025.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J22 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound at junction J22 . Reason : Roadworks are planned. Status : Pending. Schedule : From 01:00 on 15 December 2025 to 06:00 on 19 December 2025.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J12 | Westbound | Road Works | West Berkshire
    Location : The M4 westbound between junctions J11 and J12 . Reason : Roadworks scheme. Status : Currently Active. Period : from 20:01 on 8 December 2025 to 06:00 on 18 December 2025.
    West Berkshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J22 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound between junctions J21 and J22 . Lane Closures : Lane two will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 17 December 2025 to 21:00 on 17 December 2025. Lanes Closed : There will be one of two lanes closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J16 and J17 | Westbound | Road Works | Wiltshire
    Location : The M4 westbound between junctions J16 and J17 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 December 2025 to 20 December 2025. Lanes Closed : There will be one of three lanes closed.
    Wiltshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J7 and J8 | Westbound | Road Works | Windsor and Maidenhead
    Location : The M4 westbound between junctions J7 and J8 . Lane Closures : Lane four will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 16 December 2025 to 06:00 on 17 December 2025. Lanes Closed : There will be one of four lanes closed.
    Windsor and Maidenhead Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J22 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound between junctions J21 and J22 . Lane Closures : Lane two will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:00 on 16 December 2025 to 06:00 on 17 December 2025. Lanes Closed : There will be one of two lanes closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J5 and J6 | Westbound | Road Works | Slough
    Location : The M4 westbound between junctions J5 and J6 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 19 December 2025 to 05:00 on 20 December 2025. Lanes Closed : There will be one of four lanes closed.
    Slough Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J7 and J8 | Westbound | Road Works | Windsor and Maidenhead
    Location : The M4 westbound between junctions J7 and J8 . Lane Closures : Lane one will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 15 December 2025 to 05:00 on 16 December 2025. Lanes Closed : There will be one of four lanes closed.
    Windsor and Maidenhead Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J21 and J22 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound between junctions J20 and J22 . Reason : Roadworks are planned. Status : Pending. Schedule : From 07:00 on 14 December 2025 to 18:00 on 14 December 2025.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J11 and J12 | Westbound | Road Works | Wokingham
    Location : The M4 westbound between junctions J11 and J12 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 19 December 2025 to 05:00 on 20 December 2025. Lanes Closed : There will be one of four lanes closed.
    Wokingham Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 J8 westbound access | Westbound | Road Works | Windsor and Maidenhead
    Location : The M4 westbound entry slip at junction J8 . Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 15 December 2025 to 05:00 on 16 December 2025. Lanes Closed : All lanes will be closed.
    Windsor and Maidenhead Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J20 and J21 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound between junctions J20 and J21 . Lane Closures : Lane two will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025. Lanes Closed : There will be one of two lanes closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J11 and J12 | Westbound | Road Works | Wokingham
    Location : The M4 westbound between junctions J5 and J12 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 19 December 2025 to 05:00 on 20 December 2025.
    Wokingham Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J8 | Westbound | Road Works | Windsor and Maidenhead
    Location : The M4 westbound at junction J8 . Lane Closures : Lane one will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 15 December 2025 to 05:00 on 16 December 2025. Lanes Closed : There will be one of three lanes closed.
    Windsor and Maidenhead Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J17 and J18 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound between junctions J17 and J18 . Lane Closures : Lane three will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 17 December 2025 to 19 December 2025. Lanes Closed : There will be one of three lanes closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J7 and J8 | Westbound | Road Works | Windsor and Maidenhead
    Location : The M4 westbound between junctions J7 and J8 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025. Lanes Closed : There will be two of four lanes closed.
    Windsor and Maidenhead Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J8 and J10 | Westbound | Road Works | Bracknell Forest
    Location : The M4 westbound between junctions J8 and J10 . Lane Closures : Lane one will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 15 December 2025 to 05:00 on 16 December 2025. Lanes Closed : There will be one of four lanes closed.
    Bracknell Forest Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J17 and J18 | Westbound | Road Works | South Gloucestershire
    Location : The M4 westbound between junctions J17 and J18 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 15 December 2025 to 06:00 on 16 December 2025. Lanes Closed : There will be two of three lanes closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 J8 westbound exit | Westbound | Road Works | Windsor and Maidenhead
    Location : The M4 westbound exit slip at junction J8 . Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025. Lanes Closed : All lanes will be closed.
    Windsor and Maidenhead Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J14 and J15 | Westbound | Road Works | West Berkshire
    Location : The M4 westbound between junctions J14 and J15 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 15 December 2025 to 19 December 2025. Lanes Closed : There will be two of three lanes closed.
    West Berkshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J8 | Westbound | Road Works | Windsor and Maidenhead
    Location : The M4 westbound at junction J8 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025. Lanes Closed : There will be two of three lanes closed.
    Windsor and Maidenhead Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound within J17 | Westbound | Road Works | Wiltshire
    Location : The M4 westbound at junction J17 . Reason : Roadworks are planned. Status : Pending. Schedule : From 09:00 on 15 December 2025 to 16:00 on 15 December 2025.
    Wiltshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 westbound between J16 and J17 | Westbound | Road Works | Wiltshire
    Location : The M4 westbound between junctions J15 and J17 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025. Lanes Closed : There will be two of three lanes closed.
    Wiltshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 J17 westbound access | Westbound | Road Works | Wiltshire
    Location : The M4 westbound entry slip at junction J17 . Reason : Roadworks are planned. Status : Pending. Schedule : From 09:00 on 15 December 2025 to 16:00 on 15 December 2025.
    Wiltshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT

Eastbound M4 Closures and Roadworks.

  • M4 eastbound between J18 and J17 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lane three will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 15 December 2025 to 20 December 2025. Schedule : Expect disruption everyday between 20:00 and 06:00 from 22 December 2025 to 27 December 2025. Schedule : Expect disruption everyday between 20:00 and 06:00 from 29 December 2025 to 3 January 2026. Schedule : Expect disruption everyday between 20:00 and 06:00 from 5 January 2026 to 10 January 2026. Lanes Closed : There will be one of three lanes closed.
    South Gloucestershire Live Travel News
    Sat, 13 Dec 2025 06:02:52 GMT
  • M4 eastbound between J18 and J17 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 15 December 2025 to 06:00 on 16 December 2025. Lanes Closed : There will be two of three lanes closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 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 19 December 2025 to 06:00 on 20 December 2025. Lanes Closed : There will be one of three lanes closed.
    West Berkshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J8 and J7 | Eastbound | Road Works | Windsor and Maidenhead
    Location : The M4 eastbound between junctions J8 and J7 . Lane Closures : Lane four will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 16 December 2025 to 06:00 on 17 December 2025. Lanes Closed : There will be one of four lanes closed.
    Windsor and Maidenhead Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J4B and J4 | Eastbound | Road Works | Greater London Authority
    Location : The M4 eastbound between junctions J4B and J4 . Lane Closures : Lane one will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 13 December 2025 to 05:00 on 14 December 2025. Lanes Closed : There will be one of five lanes closed.
    Greater London Authority Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J22 and J21 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound between junctions J22 and J21 . Reason : Roadworks are planned. Status : Pending. Schedule : From 07:00 on 14 December 2025 to 18:00 on 14 December 2025.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound within J4B | Eastbound | Road Works | Slough
    Location : The M4 eastbound at junction J4B . Lane Closures : Lane one will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 13 December 2025 to 05:00 on 14 December 2025. Lanes Closed : There will be one of three lanes closed.
    Slough Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J22 and J21 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound between junctions J22 and J21 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 16 December 2025 to 17:00 on 16 December 2025.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • link road from M25 J15 to M4 J4B eastbound | Eastbound | Road Works | Greater London Authority
    Location : The M4 eastbound entry slip at junction J4B . Lane Closures : Lane one will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 13 December 2025 to 05:00 on 14 December 2025. Lanes Closed : There will be one of two lanes closed.
    Greater London Authority Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound within J22 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound at junction J22 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:00 on 14 December 2025 to 01:00 on 15 December 2025. Schedule : From 20:00 on 17 December 2025 to 06:00 on 18 December 2025. Lanes Closed : There will be one of two lanes closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • link road from M25 J15 clockwise to M4 J4B eastbound | Eastbound | Road Works | Slough
    Location : The M4 eastbound entry slip at junction J4B from the M25 clockwise. Lane Closures : Lane one will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 13 December 2025 to 05:00 on 14 December 2025. Lanes Closed : All lanes will be closed.
    Slough Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound within J22 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound between junctions J23 and J22 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 21:00 on 16 December 2025 to 06:00 on 17 December 2025.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J15 and J14 | Eastbound | Road Works | West Berkshire
    Location : The M4 eastbound between junctions J16 and J14 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 20:30 on 18 December 2025 to 00:00 on 19 December 2025. Lanes Closed : There will be two of three lanes closed.
    West Berkshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound within J22 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound between junctions J23 and J22 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 16 December 2025 to 06:00 on 17 December 2025. Lanes Closed : All lanes will be closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 J22 eastbound access | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound entry slip at junction J22 . Lane Closures : Lane one will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 18 December 2025 to 06:00 on 19 December 2025. Lanes Closed : All lanes will be closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 J22 eastbound exit | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound exit slip at junction J22 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 16 December 2025 to 06:00 on 17 December 2025. Lanes Closed : All lanes will be closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 J22 eastbound exit | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound exit slip at junction J22 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 18 December 2025 to 06:00 on 19 December 2025. Lanes Closed : All lanes will be closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J17 and J16 | Eastbound | Road Works | Wiltshire
    Location : The M4 eastbound between junctions J17 and J16 . Lane Closures : The hard shoulder is closed. Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 31 March 2026.
    Wiltshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound within J22 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound at junction J22 . Reason : Roadworks are planned. Status : Pending. Schedule : From 01:00 on 15 December 2025 to 06:00 on 19 December 2025.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J17 and J16 | Eastbound | Road Works | Wiltshire
    Location : The M4 eastbound between junctions J17 and J16 . Reason : Roadworks are planned. Status : Pending. Schedule : From 09:00 on 16 December 2025 to 16:00 on 16 December 2025.
    Wiltshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J17 and J16 | Eastbound | Road Works | Wiltshire
    Location : The M4 eastbound between junctions J17 and J16 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 16 December 2025 to 20 December 2025. Lanes Closed : There will be one of three lanes closed.
    Wiltshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J17 and J16 | Eastbound | Road Works | Wiltshire
    Location : The M4 eastbound between junctions J17 and J16 . Lane Closures : The hard shoulder is closed. Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 18:00 on 31 July 2026.
    Wiltshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound within J11 | Eastbound | Road Works | Reading
    Location : The M4 eastbound at junction J11 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 19 December 2025 to 05:00 on 20 December 2025. Lanes Closed : There will be one of three lanes closed.
    Reading Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J17 and J16 | Eastbound | Road Works | Wiltshire
    Location : The M4 eastbound between junctions J17 and J16 . Reason : Roadworks are planned. Status : Pending. Schedule : From 09:00 on 17 December 2025 to 16:00 on 17 December 2025.
    Wiltshire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J6 and J5 | Eastbound | Road Works | Slough
    Location : The M4 eastbound between junctions J11 and J5 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 19 December 2025 to 05:00 on 20 December 2025.
    Slough Live Travel News
    Fri, 12 Dec 2025 21:42:14 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 21:00 on 17 December 2025 to 06:00 on 18 December 2025. Lanes Closed : All lanes will be closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J6 and J5 | Eastbound | Road Works | Slough
    Location : The M4 eastbound between junctions J6 and J5 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 19 December 2025 to 05:00 on 20 December 2025. Lanes Closed : There will be one of four lanes closed.
    Slough Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J21 and J20 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound between junctions J22 and J20 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 07:00 on 14 December 2025 to 18:00 on 14 December 2025.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J22 and J21 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound between junctions J22 and J21 . Lane Closures : Lane two will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025. Lanes Closed : There will be one of two lanes closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J21 and J20 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound between junctions J22 and J20 . Reason : Roadworks are planned. Status : Pending. Schedule : From 07:00 on 14 December 2025 to 18:00 on 14 December 2025.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT
  • M4 eastbound between J21 and J20 | Eastbound | Road Works | South Gloucestershire
    Location : The M4 eastbound between junctions J22 and J20 . Lane Closures : Lane two will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 19 December 2025 to 06:00 on 20 December 2025. Lanes Closed : There will be one of three lanes closed.
    South Gloucestershire Live Travel News
    Fri, 12 Dec 2025 21:42:14 GMT

Traffic Incidents M4 Wales.

Information supplied direct by Traffic Wales.

M4 Motorway Map

Live traffic flow information. Avoid M4 travel congestion and plan a smarter route.

UK Traffic Delays is a reliable source of updated UK travel information. National Highways data obtained under open licence. London travel information is used under license from TfL: Powered by TfL Open Data.

Our website contains public sector travel information licensed under the: Open Government Licence v3.0.

Please Leave a Comment

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

  1. Janet Baker

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

    Reply
  2. Ash

    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.

    Reply
  3. Laila Vijayan

    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…

    Reply
  5. Ms Giustino

    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

    Reply
  7. Rob

    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.

    Reply
  8. Fiona Taylor

    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.

    Reply

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