M4 Traffic Delays

Traffic delays for the M4 motorway in Southern England. Latest travel news from Highways England and Google Maps. Avoid M4 roadworks and traffic jams on the UK’s major roads and motorways.




  • M4 westbound between J10 and J11 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J10 and J12 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road marking works are planned. Status : Pending. Schedule : From 22:00 on 4 September 2017 to 06:00 on 5 September 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wokingham
    Fri, 18 Aug 2017 13:52:55 GMT
  • M4 eastbound within J3 | Eastbound | Road Works | Greater London Authority

    Location : The M4 eastbound at junction J3 . Lane Closures : Lane one will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 22 August 2017 to 05:00 on 23 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 11:57:38 GMT
  • M4 J16 westbound exit | Westbound | Road Works | Wiltshire

    Location : The M4 westbound exit slip at junction J16 . 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 21 August 2017 to 24 August 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Wiltshire
    Fri, 18 Aug 2017 11:57:36 GMT
  • M4 westbound between J15 and J16 | Westbound | Road Works | Swindon

    Location : The M4 westbound between junctions J15 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 21 August 2017 to 24 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Swindon
    Fri, 18 Aug 2017 11:57:35 GMT
  • M4 eastbound between J6 and J5 | Eastbound | Road Works | Slough

    Location : The M4 eastbound between junctions J6 and J5 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 21 August 2017 to 20:00 on 22 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Slough
    Fri, 18 Aug 2017 10:30:28 GMT
  • connector at M4 J4/M4 spur (Heathrow) | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound entry slip at junction J4 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 23:00 on 18 August 2017 to 05:00 on 19 August 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 06:00 from 18 August 2017 to 20 August 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 21 August 2017 to 25 August 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 29 August 2017 to 3 September 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 4 September 2017 to 10 September 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J3 and J2 | Eastbound | Road Works | Greater London Authority

    Location : The M4 eastbound between junctions J3 and J2 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 21 August 2017 to 25 August 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J15 and J14 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J15 and J14 . Reason : Horticultural works are planned. Status : Pending. Schedule : Expect disruption everyday between 09:00 and 17:00 from 23 August 2017 to 24 August 2017.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 spur (Heathrow) northbound between J4A and M4 | Northbound | Road Works | Greater London Authority

    From Location : The M4 SPUR northbound between junctions J4A and M4 . To Location : The junction of the M4 J4 and the A408 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 21 August 2017 to 25 August 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 29 August 2017 to 1 September 2017. Schedule : From 23:00 on 1 September 2017 to 05:00 on 2 September 2017. Lanes Closed : There will be one of three lanes closed.
    M4 SPUR Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound within J4 | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound at junction J4 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 18 August 2017 to 05:00 on 19 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J10 and J11 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J10 and J12 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road marking works are planned. Status : Pending. Schedule : From 22:00 on 18 August 2017 to 06:00 on 19 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wokingham
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J3 and J2 | Eastbound | Road Works | Greater London Authority

    Location : The M4 eastbound between junctions J3 and J2 . Lane Closures : Lane two will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 23:00 on 18 August 2017 to 06:00 on 19 August 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J7 and J6 | Eastbound | Road Works | Slough

    Location : The M4 eastbound between junctions J7 and J6 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 06:00 from 23 August 2017 to 25 August 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 29 August 2017 to 3 September 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 4 September 2017 to 6 September 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Slough
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J2 and J3 | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound between junctions J2 and J3 . Lane Closures : Lane three will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 23:00 on 18 August 2017 to 06:00 on 19 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 J11 westbound access | Westbound | Road Works | Wokingham

    Location : The M4 westbound entry slip at junction J11 . Reason : Road marking works are planned. Status : Pending. Schedule : From 21:00 on 18 August 2017 to 06:00 on 19 August 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Wokingham
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 J3 westbound access | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound entry slip at junction J3 . Lane Closures : Lane one will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 21 August 2017 to 05:00 on 22 August 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J11 and J12 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J11 and J12 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road marking works are planned. Status : Pending. Schedule : From 22:00 on 23 August 2017 to 06:00 on 24 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wokingham
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J13 and J12 . Lane Closures : The hard shoulder is closed. Reason : Barrier repairs. Status : Currently Active. Period : expect disruption until 22:00 on 9 March 2018.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 J13 westbound exit | Westbound | Road Works | West Berkshire

    Location : The M4 westbound exit slip at junction J13 . Lane Closures : Lane one will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 22:00 on 18 August 2017 to 06:00 on 19 August 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT

M4 Westbound Roadworks and Delays

  • M4 westbound between J10 and J11 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J10 and J12 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road marking works are planned. Status : Pending. Schedule : From 22:00 on 4 September 2017 to 06:00 on 5 September 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wokingham
    Fri, 18 Aug 2017 13:52:55 GMT
  • M4 J16 westbound exit | Westbound | Road Works | Wiltshire

    Location : The M4 westbound exit slip at junction J16 . 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 21 August 2017 to 24 August 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Wiltshire
    Fri, 18 Aug 2017 11:57:36 GMT
  • M4 westbound between J15 and J16 | Westbound | Road Works | Swindon

    Location : The M4 westbound between junctions J15 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 21 August 2017 to 24 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Swindon
    Fri, 18 Aug 2017 11:57:35 GMT
  • M4 westbound within J4 | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound at junction J4 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 18 August 2017 to 05:00 on 19 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J14 and J15 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound between junctions J14 and J15 . Lane Closures : Lane one will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 22:00 on 21 August 2017 to 06:00 on 22 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 J12 westbound access | Westbound | Road Works | West Berkshire

    Location : The M4 westbound entry slip at junction J12 . Lane Closures : Lane one will be closed. Reason : Road marking works are planned. Status : Pending. Schedule : From 22:00 on 24 August 2017 to 06:00 on 25 August 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J2 and J3 | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound between junctions J2 and J3 . Lane Closures : Lane three will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 23:00 on 18 August 2017 to 06:00 on 19 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound within J4 | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound at junction J4 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 21 August 2017 to 25 August 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 29 August 2017 to 1 September 2017. Schedule : From 23:00 on 1 September 2017 to 05:00 on 2 September 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J10 and J11 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J10 and J11 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 24 August 2017 to 06:00 on 25 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wokingham
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound within J16 | Westbound | Road Works | Wiltshire

    Location : The M4 westbound at junction J16 . Lane Closures : The hard shoulder is closed. Reason : Road repairs. Status : Currently Active. Period : expect disruption until 12:30 on 30 October 2017.
    M4 Traffic Delays in Wiltshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J4 and J4B | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound between junctions J4 and J4B . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 21 August 2017 to 25 August 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 29 August 2017 to 1 September 2017. Schedule : From 23:00 on 1 September 2017 to 05:00 on 2 September 2017. Lanes Closed : There will be two of four lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 J11 westbound exit | Westbound | Road Works | Reading

    Location : The M4 westbound exit slip at junction J11 . Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 24 August 2017 to 06:00 on 25 August 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Reading
    Fri, 18 Aug 2017 07:51:41 GMT
  • connector at M4 J4/M4 spur (Heathrow) | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound entry slip at junction J4 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:00 from 21 August 2017 to 25 August 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 29 August 2017 to 1 September 2017. Schedule : From 23:00 on 1 September 2017 to 05:00 on 2 September 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J12 and J13 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound between junctions J12 and J13 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 06:00 from 18 August 2017 to 20 August 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 21 August 2017 to 27 August 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 28 August 2017 to 3 September 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 4 September 2017 to 10 September 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 J3 westbound access | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound entry slip at junction J3 . Lane Closures : Lane one will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 21 August 2017 to 05:00 on 22 August 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J12 and J13 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound between junctions J12 and J13 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 1 October 2017.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J19 and J20 | Westbound | Road Works | South Gloucestershire

    Location : The M4 westbound between junctions J19 and J20 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 22 August 2017 to 05:00 on 23 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in South Gloucestershire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J13 and J14 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound between junctions J13 and J14 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 22:00 on 18 August 2017 to 06:00 on 19 August 2017.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 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 : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 22 August 2017 to 06:00 on 23 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Windsor and Maidenhead
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 westbound between J13 and J14 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound between junctions J13 and J14 . Lane Closures : Lane one will be closed. Reason : Horticultural works are planned. Status : Pending. Schedule : From 22:00 on 18 August 2017 to 06:00 on 19 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT

M4 Eastbound Roadworks and Delays

  • M4 eastbound within J3 | Eastbound | Road Works | Greater London Authority

    Location : The M4 eastbound at junction J3 . Lane Closures : Lane one will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 22 August 2017 to 05:00 on 23 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 11:57:38 GMT
  • M4 eastbound between J6 and J5 | Eastbound | Road Works | Slough

    Location : The M4 eastbound between junctions J6 and J5 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 21 August 2017 to 20:00 on 22 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Slough
    Fri, 18 Aug 2017 10:30:28 GMT
  • M4 J16 eastbound exit | Eastbound | Road Works | Wiltshire

    Location : The M4 eastbound exit slip at junction J16 . Lane Closures : Lane two will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 09:00 and 16:00 from 21 August 2017 to 25 August 2017. Schedule : Expect disruption everyday between 09:00 and 16:00 from 28 August 2017 to 1 September 2017. Schedule : Expect disruption everyday between 09:00 and 16:00 from 4 September 2017 to 8 September 2017. Schedule : Expect disruption everyday between 09:00 and 16:00 from 11 September 2017 to 15 September 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Wiltshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J15 and J14 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J15 and J14 . Reason : Horticultural works are planned. Status : Pending. Schedule : Expect disruption everyday between 09:00 and 17:00 from 23 August 2017 to 24 August 2017.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J13 and J12 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 8 October 2017.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J7 and J6 | Eastbound | Road Works | Slough

    Location : The M4 eastbound between junctions J7 and J6 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 06:00 from 23 August 2017 to 25 August 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 29 August 2017 to 3 September 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 4 September 2017 to 6 September 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Slough
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 J12 eastbound access | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound entry slip at junction J12 . Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 18 August 2017 to 06:00 on 19 August 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J6 and J5 | Eastbound | Road Works | Slough

    Location : The M4 eastbound between junctions J6 and J5 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 21 August 2017 to 05:00 on 22 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Slough
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 06:00 from 18 August 2017 to 20 August 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 21 August 2017 to 25 August 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 29 August 2017 to 3 September 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 4 September 2017 to 10 September 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J5 and J4B | Eastbound | Road Works | Slough

    Location : The M4 eastbound between junctions J5 and J4B . Lane Closures : Lanes 2 and 3 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 21 August 2017 to 05:00 on 22 August 2017. Lanes Closed : There will be two of four lanes closed.
    M4 Traffic Delays in Slough
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 J14 eastbound access | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound entry slip at junction J14 . Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 21 August 2017 to 23 August 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J10 and J8 | Eastbound | Road Works | Bracknell Forest

    Location : The M4 eastbound between junctions J10 and J8 . Lane Closures : Lane one will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 22:00 on 24 August 2017 to 06:00 on 25 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Bracknell Forest
    Fri, 18 Aug 2017 07:51:41 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 : Roadside drains works are planned. Status : Pending. Schedule : From 22:00 on 21 August 2017 to 06:00 on 22 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 J8 eastbound exit | Eastbound | Road Works | Windsor and Maidenhead

    Location : The M4 eastbound exit slip at junction J8 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 21 August 2017 to 06:00 on 22 August 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Windsor and Maidenhead
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J3 and J2 | Eastbound | Road Works | Greater London Authority

    Location : The M4 eastbound between junctions J3 and J2 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 23:00 on 18 August 2017 to 06:00 on 19 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J3 and J2 | Eastbound | Road Works | Greater London Authority

    Location : The M4 eastbound between junctions J3 and J2 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 21 August 2017 to 25 August 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J3 and J2 | Eastbound | Road Works | Greater London Authority

    Location : The M4 eastbound between junctions J3 and J2 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 21 August 2017 to 25 August 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J3 and J2 | Eastbound | Road Works | Greater London Authority

    Location : The M4 eastbound between junctions J3 and J2 . Lane Closures : Lane two will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 23:00 on 18 August 2017 to 06:00 on 19 August 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Greater London Authority
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J20 and J19 | Eastbound | Road Works | South Gloucestershire

    Location : The M4 eastbound between junctions J20 and J19 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 22 August 2017 to 05:30 on 23 August 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in South Gloucestershire
    Fri, 18 Aug 2017 07:51:41 GMT
  • M4 eastbound between J11 and J10 | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound between junctions J11 and J10 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 25 November 2017.
    M4 Traffic Delays in Wokingham
    Fri, 18 Aug 2017 07:51:41 GMT

M4 Motorway Traffic Flow Map

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


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Traffic delay information supplied by Highways England. The latest traffic reports, roadworks and travel news for the M4 motorway in England. Our travel news is as up to date as possible but please do always check with local news sources and always allow plenty of time for your journey.