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 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 22:00 and 06:00 from 28 June 2017 to 1 July 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 5 July 2017 to 8 July 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Bracknell Forest
    Wed, 28 Jun 2017 12:10:48 GMT
  • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire

    Location : The M4 eastbound between junctions J19 and J18 . Lane Closures : Lanes 2, 3 and 4 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:01 on 28 June 2017 to 06:30 on 29 June 2017. Lanes Closed : There will be three of four lanes closed.
    M4 Traffic Delays in South Gloucestershire
    Wed, 28 Jun 2017 12:10:45 GMT
  • M4 eastbound within J18 | Eastbound | Road Works | South Gloucestershire

    Location : The M4 eastbound at junction J18 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:01 on 28 June 2017 to 06:30 on 29 June 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in South Gloucestershire
    Wed, 28 Jun 2017 12:10:45 GMT
  • M4 eastbound within J18 | Eastbound | Road Works | South Gloucestershire

    Location : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:01 on 28 June 2017 to 06:30 on 29 June 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in South Gloucestershire
    Wed, 28 Jun 2017 12:10:45 GMT
  • M4 eastbound between J19 and J18 | Eastbound | Road Works | South Gloucestershire

    Location : The M4 eastbound between junctions J19 and J18 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:01 on 28 June 2017 to 06:30 on 29 June 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in South Gloucestershire
    Wed, 28 Jun 2017 12:10:45 GMT
  • M4 J18 eastbound access | Eastbound | Road Works | South Gloucestershire

    Location : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:01 on 28 June 2017 to 06:30 on 29 June 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in South Gloucestershire
    Wed, 28 Jun 2017 12:10:44 GMT
  • M4 J16 westbound exit | Westbound | Road Works | Wiltshire

    Location : The M4 westbound exit slip at junction J16 . Lane Closures : Lane two will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 12:30 on 29 June 2017 to 16:30 on 29 June 2017. Schedule : From 09:00 on 30 June 2017 to 16:00 on 30 June 2017. Schedule : Expect disruption everyday between 09:00 and 16:00 from 3 July 2017 to 7 July 2017. Schedule : Expect disruption everyday between 09:00 and 16:00 from 10 July 2017 to 14 July 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Wiltshire
    Wed, 28 Jun 2017 12:10:42 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 12:30 and 16:30 from 29 June 2017 to 30 June 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Wiltshire
    Wed, 28 Jun 2017 12:10:41 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
    Wed, 28 Jun 2017 12:10:39 GMT
  • M4 J14 eastbound access | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound entry slip at junction J14 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 06:00 from 3 July 2017 to 8 July 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in West Berkshire
    Wed, 28 Jun 2017 10:19:07 GMT
  • M4 westbound between J10 and J11 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J10 and J11 . Lane Closures : The hard shoulder is closed. Reason : Horticultural works. Status : Currently Active. Period : expect disruption until 17:00 on 28 June 2017.
    M4 Traffic Delays in Wokingham
    Wed, 28 Jun 2017 10:19:04 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 28 June 2017 to 30 June 2017. Schedule : From 23:00 on 30 June 2017 to 05:00 on 1 July 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 3 July 2017 to 6 July 2017. Lanes Closed : There will be two of four lanes closed.
    M4 Traffic Delays in Greater London Authority
    Wed, 28 Jun 2017 10:19:02 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 28 June 2017 to 30 June 2017. Schedule : From 23:00 on 30 June 2017 to 05:00 on 1 July 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 3 July 2017 to 6 July 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Wed, 28 Jun 2017 10:19:00 GMT
  • M4 eastbound between J6 and J5 | Eastbound | Road Works | Slough

    Location : The M4 eastbound between junctions J6 and J5 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 17:00 on 28 June 2017.
    M4 Traffic Delays in Slough
    Wed, 28 Jun 2017 10:00:21 GMT
  • M4 westbound between J6 and J7 | Westbound | Road Works | Slough

    Location : The M4 westbound between junctions J6 and J7 . 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 28 June 2017 to 1 July 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Slough
    Wed, 28 Jun 2017 08:04:23 GMT
  • M4 westbound between J10 and J11 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J10 and J11 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 17:00 on 28 June 2017.
    M4 Traffic Delays in Wokingham
    Wed, 28 Jun 2017 08:00:45 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 28 June 2017 to 30 June 2017. Schedule : From 23:00 on 30 June 2017 to 05:00 on 1 July 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 3 July 2017 to 7 July 2017. Schedule : From 23:00 on 7 July 2017 to 05:00 on 8 July 2017. Lanes Closed : There will be one of three lanes closed.
    M4 SPUR Traffic Delays in Greater London Authority
    Wed, 28 Jun 2017 06:17:17 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 28 June 2017 to 1 July 2017. Schedule : From 23:00 on 1 July 2017 to 05:00 on 2 July 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 4 July 2017 to 6 July 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Greater London Authority
    Wed, 28 Jun 2017 06:17:15 GMT
  • M4 eastbound between J11 and J10 | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound between junctions J11 and J10 . 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 28 June 2017 to 1 July 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wokingham
    Wed, 28 Jun 2017 05:02:15 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 barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 28 June 2017 to 05:00 on 29 June 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Slough
    Wed, 28 Jun 2017 03:55:31 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.