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 J18 eastbound exit | Eastbound | Broken down vehicle | South Gloucestershire

    Location : The M4 eastbound exit slip at junction J18 . Lane Closures : Lane two is closed. Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 19:45 and 20:00 on 19 October 2017. Return To Normal : Normal traffic conditions are expected between 19:45 and 20:00 on 19 October 2017. Lanes Closed : There is one of two lanes closed.
    M4 Traffic Delays in South Gloucestershire
    Thu, 19 Oct 2017 18:13:57 GMT
  • M4 J17 westbound exit | Westbound | Congestion | Wiltshire

    Location : The M4 westbound exit slip at junction J17 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 19:15 and 19:30 on 19 October 2017.
    M4 Traffic Delays in Wiltshire
    Thu, 19 Oct 2017 18:13:33 GMT
  • M4 J19 westbound exit | Westbound | Congestion | South Gloucestershire

    Location : The M4 westbound exit slip at junction J19 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 19 October 2017. Delay : There are currently delays of 10 minutes against expected traffic.
    M4 Traffic Delays in South Gloucestershire
    Thu, 19 Oct 2017 18:05:35 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 06:00 on 11 November 2017.
    M4 Traffic Delays in Wokingham
    Thu, 19 Oct 2017 17:47:18 GMT
  • M4 eastbound between J3 and J2 | Eastbound | Congestion | Greater London Authority

    Location : The M4 eastbound between junctions J3 and J1 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 18:45 and 19:00 on 19 October 2017. Delay : There are currently delays of 15 minutes against expected traffic.
    M4 Traffic Delays in Greater London Authority
    Thu, 19 Oct 2017 17:47:18 GMT
  • M4 westbound within J4 | Westbound | Congestion | Greater London Authority

    Location : The M4 westbound at junction J4 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 18:45 and 19:00 on 19 October 2017. Delay : There are currently delays of 10 minutes against expected traffic.
    M4 Traffic Delays in Greater London Authority
    Thu, 19 Oct 2017 17:46:34 GMT
  • M4 westbound within J3 | Westbound | Congestion | Greater London Authority

    Location : The M4 westbound at junction J3 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 18:45 and 19:00 on 19 October 2017. Delay : There are currently delays of 10 minutes against expected traffic.
    M4 Traffic Delays in Greater London Authority
    Thu, 19 Oct 2017 17:44:11 GMT
  • M4 J3 westbound exit | Westbound | Congestion | Greater London Authority

    Location : The M4 westbound exit slip at junction J3 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 18:45 and 19:00 on 19 October 2017. Delay : There are currently delays of 10 minutes against expected traffic.
    M4 Traffic Delays in Greater London Authority
    Thu, 19 Oct 2017 17:44:08 GMT
  • M4 eastbound between J11 and J10 | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound between junctions J11 and J10 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 09:00 on 20 October 2017 to 17:00 on 20 October 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 23 October 2017 to 27 October 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 30 October 2017 to 3 November 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 6 November 2017 to 10 November 2017.
    M4 Traffic Delays in Wokingham
    Thu, 19 Oct 2017 16:00:59 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 09:00 on 20 October 2017 to 16:00 on 20 October 2017. Schedule : Expect disruption everyday between 09:00 and 16:00 from 23 October 2017 to 27 October 2017. Schedule : From 09:00 on 30 October 2017 to 16:00 on 30 October 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Wiltshire
    Thu, 19 Oct 2017 15:01:34 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 : From 09:00 on 20 October 2017 to 16:00 on 20 October 2017. Schedule : Expect disruption everyday between 09:00 and 16:00 from 23 October 2017 to 27 October 2017. Schedule : From 09:00 on 30 October 2017 to 16:00 on 30 October 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Wiltshire
    Thu, 19 Oct 2017 15:01:33 GMT
  • M4 J17 westbound exit | Westbound | Road Works | Wiltshire

    Location : The M4 westbound exit slip at junction J17 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 09:30 on 20 October 2017 to 15:30 on 20 October 2017. Schedule : Expect disruption everyday between 09:30 and 15:30 from 23 October 2017 to 27 October 2017. Schedule : Expect disruption everyday between 09:30 and 15:30 from 30 October 2017 to 3 November 2017. Schedule : Expect disruption everyday between 09:30 and 15:30 from 6 November 2017 to 10 November 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Wiltshire
    Thu, 19 Oct 2017 14:31:00 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 is closed. Reason : Emergency roadworks. Status : Currently Active. Period : expect disruption until 18:00 on 31 December 2017.
    M4 Traffic Delays in Swindon
    Thu, 19 Oct 2017 13:20:36 GMT
  • M4 westbound between J11 and J12 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J11 and J12 . Lane Closures : Lane three will be closed. Reason : Horticultural works are planned. Status : Pending. Schedule : From 22:00 on 20 October 2017 to 06:00 on 21 October 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Wokingham
    Thu, 19 Oct 2017 10:10:34 GMT
  • M4 eastbound between J17 and J16 | Eastbound | Road Works | Wiltshire

    Location : The M4 eastbound between junctions J17 and J16 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:00 on 19 October 2017 to 06:00 on 20 October 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wiltshire
    Thu, 19 Oct 2017 07:40:41 GMT
  • M4 westbound between J8 and J10 | Westbound | Road Works | Bracknell Forest

    Location : The M4 westbound between junctions J8 and J10 . Reason : Barrier repairs are planned. Status : Pending. Schedule : From 09:00 on 20 October 2017 to 17:00 on 20 October 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 23 October 2017 to 27 October 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 30 October 2017 to 3 November 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 6 November 2017 to 10 November 2017.
    M4 Traffic Delays in Bracknell Forest
    Thu, 19 Oct 2017 07:30:31 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 : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 06:00 from 19 October 2017 to 21 October 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 23 October 2017 to 28 October 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 30 October 2017 to 4 November 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 6 November 2017 to 11 November 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wokingham
    Thu, 19 Oct 2017 05:05:13 GMT
  • M4 westbound between J2 and J3 | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound between junctions J2 and J3 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 22:00 on 19 October 2017 to 05:30 on 20 October 2017. Schedule : From 23:00 on 20 October 2017 to 06:00 on 21 October 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Thu, 19 Oct 2017 04:30:58 GMT
  • M4 eastbound between J5 and J4B | Eastbound | Road Works | Slough

    Location : The M4 eastbound between junctions J5 and J4B . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 19 October 2017 to 05:00 on 20 October 2017. Schedule : From 23:00 on 20 October 2017 to 05:00 on 21 October 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 October 2017 to 27 October 2017. Schedule : From 23:00 on 27 October 2017 to 05:00 on 28 October 2017. Lanes Closed : There will be two of four lanes closed.
    M4 Traffic Delays in Slough
    Thu, 19 Oct 2017 04:01:10 GMT
  • M4 westbound between J4B and J5 | Westbound | Road Works | Slough

    Location : The M4 westbound between junctions J4B and J5 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 19 October 2017 to 05:00 on 20 October 2017. Schedule : From 23:00 on 20 October 2017 to 05:00 on 21 October 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 October 2017 to 27 October 2017. Schedule : From 23:00 on 27 October 2017 to 05:00 on 28 October 2017. Lanes Closed : There will be two of four lanes closed.
    M4 Traffic Delays in Slough
    Thu, 19 Oct 2017 01:20:25 GMT

M4 Westbound Roadworks and Delays

  • M4 J17 westbound exit | Westbound | Congestion | Wiltshire

    Location : The M4 westbound exit slip at junction J17 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 19:15 and 19:30 on 19 October 2017.
    M4 Traffic Delays in Wiltshire
    Thu, 19 Oct 2017 18:13:33 GMT
  • M4 J19 westbound exit | Westbound | Congestion | South Gloucestershire

    Location : The M4 westbound exit slip at junction J19 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 19 October 2017. Delay : There are currently delays of 10 minutes against expected traffic.
    M4 Traffic Delays in South Gloucestershire
    Thu, 19 Oct 2017 18:05:35 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 06:00 on 11 November 2017.
    M4 Traffic Delays in Wokingham
    Thu, 19 Oct 2017 17:47:18 GMT
  • M4 westbound within J4 | Westbound | Congestion | Greater London Authority

    Location : The M4 westbound at junction J4 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 18:45 and 19:00 on 19 October 2017. Delay : There are currently delays of 10 minutes against expected traffic.
    M4 Traffic Delays in Greater London Authority
    Thu, 19 Oct 2017 17:46:34 GMT
  • M4 westbound within J3 | Westbound | Congestion | Greater London Authority

    Location : The M4 westbound at junction J3 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 18:45 and 19:00 on 19 October 2017. Delay : There are currently delays of 10 minutes against expected traffic.
    M4 Traffic Delays in Greater London Authority
    Thu, 19 Oct 2017 17:44:11 GMT
  • M4 J3 westbound exit | Westbound | Congestion | Greater London Authority

    Location : The M4 westbound exit slip at junction J3 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 18:45 and 19:00 on 19 October 2017. Delay : There are currently delays of 10 minutes against expected traffic.
    M4 Traffic Delays in Greater London Authority
    Thu, 19 Oct 2017 17:44:08 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 09:00 on 20 October 2017 to 16:00 on 20 October 2017. Schedule : Expect disruption everyday between 09:00 and 16:00 from 23 October 2017 to 27 October 2017. Schedule : From 09:00 on 30 October 2017 to 16:00 on 30 October 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Wiltshire
    Thu, 19 Oct 2017 15:01:34 GMT
  • M4 J17 westbound exit | Westbound | Road Works | Wiltshire

    Location : The M4 westbound exit slip at junction J17 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 09:30 on 20 October 2017 to 15:30 on 20 October 2017. Schedule : Expect disruption everyday between 09:30 and 15:30 from 23 October 2017 to 27 October 2017. Schedule : Expect disruption everyday between 09:30 and 15:30 from 30 October 2017 to 3 November 2017. Schedule : Expect disruption everyday between 09:30 and 15:30 from 6 November 2017 to 10 November 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Wiltshire
    Thu, 19 Oct 2017 14:31:00 GMT
  • M4 westbound between J11 and J12 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J11 and J12 . Lane Closures : Lane three will be closed. Reason : Horticultural works are planned. Status : Pending. Schedule : From 22:00 on 20 October 2017 to 06:00 on 21 October 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Wokingham
    Thu, 19 Oct 2017 10:10:34 GMT
  • M4 westbound between J8 and J10 | Westbound | Road Works | Bracknell Forest

    Location : The M4 westbound between junctions J8 and J10 . Reason : Barrier repairs are planned. Status : Pending. Schedule : From 09:00 on 20 October 2017 to 17:00 on 20 October 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 23 October 2017 to 27 October 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 30 October 2017 to 3 November 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 6 November 2017 to 10 November 2017.
    M4 Traffic Delays in Bracknell Forest
    Thu, 19 Oct 2017 07:30:31 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 : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 06:00 from 19 October 2017 to 21 October 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 23 October 2017 to 28 October 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 30 October 2017 to 4 November 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 6 November 2017 to 11 November 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wokingham
    Thu, 19 Oct 2017 05:05:13 GMT
  • M4 westbound between J2 and J3 | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound between junctions J2 and J3 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 22:00 on 19 October 2017 to 05:30 on 20 October 2017. Schedule : From 23:00 on 20 October 2017 to 06:00 on 21 October 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Thu, 19 Oct 2017 04:30:58 GMT
  • M4 westbound between J4B and J5 | Westbound | Road Works | Slough

    Location : The M4 westbound between junctions J4B and J5 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 19 October 2017 to 05:00 on 20 October 2017. Schedule : From 23:00 on 20 October 2017 to 05:00 on 21 October 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 October 2017 to 27 October 2017. Schedule : From 23:00 on 27 October 2017 to 05:00 on 28 October 2017. Lanes Closed : There will be two of four lanes closed.
    M4 Traffic Delays in Slough
    Thu, 19 Oct 2017 01:20:25 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 : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 19 October 2017 to 06:00 on 20 October 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Wed, 18 Oct 2017 14:50:30 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 : Expect disruption everyday between 22:00 and 06:00 from 23 October 2017 to 29 October 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 30 October 2017 to 1 November 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Wed, 18 Oct 2017 09:21:33 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 19 October 2017 to 05:00 on 20 October 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in South Gloucestershire
    Wed, 18 Oct 2017 09:21:33 GMT
  • M4 eastbound within J10 before A329(M) westbound access | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound at junction J10 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 21 October 2017.
    M4 Traffic Delays in Wokingham
    Wed, 18 Oct 2017 09:21:33 GMT
  • M4 westbound within J10 before A329(M) eastbound access | Westbound | Road Works | Wokingham

    Location : The M4 westbound at junction J10 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 21 October 2017.
    M4 Traffic Delays in Wokingham
    Wed, 18 Oct 2017 09:21:33 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 20 October 2017 to 06:00 on 21 October 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Windsor and Maidenhead
    Wed, 18 Oct 2017 09:21:33 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 22:00 on 19 October 2017 to 06:00 on 20 October 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Wokingham
    Wed, 18 Oct 2017 09:21:33 GMT

M4 Eastbound Roadworks and Delays

  • M4 J18 eastbound exit | Eastbound | Broken down vehicle | South Gloucestershire

    Location : The M4 eastbound exit slip at junction J18 . Lane Closures : Lane two is closed. Reason : Broken down vehicle. Status : Currently Active. Time To Clear : The event is expected to clear between 19:45 and 20:00 on 19 October 2017. Return To Normal : Normal traffic conditions are expected between 19:45 and 20:00 on 19 October 2017. Lanes Closed : There is one of two lanes closed.
    M4 Traffic Delays in South Gloucestershire
    Thu, 19 Oct 2017 18:13:57 GMT
  • M4 eastbound between J3 and J2 | Eastbound | Congestion | Greater London Authority

    Location : The M4 eastbound between junctions J3 and J1 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 18:45 and 19:00 on 19 October 2017. Delay : There are currently delays of 15 minutes against expected traffic.
    M4 Traffic Delays in Greater London Authority
    Thu, 19 Oct 2017 17:47:18 GMT
  • M4 eastbound between J11 and J10 | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound between junctions J11 and J10 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 09:00 on 20 October 2017 to 17:00 on 20 October 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 23 October 2017 to 27 October 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 30 October 2017 to 3 November 2017. Schedule : Expect disruption everyday between 09:00 and 17:00 from 6 November 2017 to 10 November 2017.
    M4 Traffic Delays in Wokingham
    Thu, 19 Oct 2017 16:00:59 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 : From 09:00 on 20 October 2017 to 16:00 on 20 October 2017. Schedule : Expect disruption everyday between 09:00 and 16:00 from 23 October 2017 to 27 October 2017. Schedule : From 09:00 on 30 October 2017 to 16:00 on 30 October 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Wiltshire
    Thu, 19 Oct 2017 15:01:33 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 is closed. Reason : Emergency roadworks. Status : Currently Active. Period : expect disruption until 18:00 on 31 December 2017.
    M4 Traffic Delays in Swindon
    Thu, 19 Oct 2017 13:20:36 GMT
  • M4 eastbound between J17 and J16 | Eastbound | Road Works | Wiltshire

    Location : The M4 eastbound between junctions J17 and J16 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 20:00 on 19 October 2017 to 06:00 on 20 October 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wiltshire
    Thu, 19 Oct 2017 07:40:41 GMT
  • M4 eastbound between J5 and J4B | Eastbound | Road Works | Slough

    Location : The M4 eastbound between junctions J5 and J4B . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:00 on 19 October 2017 to 05:00 on 20 October 2017. Schedule : From 23:00 on 20 October 2017 to 05:00 on 21 October 2017. Schedule : Expect disruption everyday between 22:00 and 05:00 from 23 October 2017 to 27 October 2017. Schedule : From 23:00 on 27 October 2017 to 05:00 on 28 October 2017. Lanes Closed : There will be two of four lanes closed.
    M4 Traffic Delays in Slough
    Thu, 19 Oct 2017 04:01:10 GMT
  • M4 eastbound between J11 and J10 | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound between junctions J11 and J10 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 8 March 2018 to 06:00 on 9 March 2018. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wokingham
    Wed, 18 Oct 2017 19:40:58 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 19 October 2017 to 21 October 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 23 October 2017 to 28 October 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 30 October 2017 to 4 November 2017. Schedule : Expect disruption everyday between 22:00 and 06:00 from 6 November 2017 to 11 November 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Wokingham
    Wed, 18 Oct 2017 19:40:58 GMT
  • M4 eastbound between J11 and J10 | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound between junctions J11 and J10 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 22:00 on 19 October 2017 to 06:00 on 9 March 2018.
    M4 Traffic Delays in Wokingham
    Wed, 18 Oct 2017 19:40:58 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 : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 20 October 2017 to 06:00 on 21 October 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Wed, 18 Oct 2017 14:50:39 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 23 October 2017 to 25 October 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Greater London Authority
    Wed, 18 Oct 2017 10:10:31 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 : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 19 October 2017 to 06:00 on 20 October 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Wed, 18 Oct 2017 10:00:46 GMT
  • M4 J6 eastbound exit | Eastbound | Road Works | Slough

    Location : The M4 eastbound exit slip at junction J6 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 23 October 2017 to 06:00 on 24 October 2017. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in Slough
    Wed, 18 Oct 2017 09:21:33 GMT
  • M4 westbound within J10 before A329(M) eastbound access | Westbound | Road Works | Wokingham

    Location : The M4 westbound at junction J10 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 21 October 2017.
    M4 Traffic Delays in Wokingham
    Wed, 18 Oct 2017 09:21:33 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 : Road marking works are planned. Status : Pending. Schedule : From 21:00 on 20 October 2017 to 06:00 on 21 October 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Slough
    Wed, 18 Oct 2017 09:21:33 GMT
  • M4 eastbound between J8 and J7 | Eastbound | Road Works | Windsor and Maidenhead

    Location : The M4 eastbound between junctions J8 and J6 . Lane Closures : Lane one will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 22:00 on 19 October 2017 to 06:00 on 20 October 2017. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in Windsor and Maidenhead
    Wed, 18 Oct 2017 09:21:33 GMT
  • M4 J7 eastbound access | Eastbound | Road Works | Slough

    Location : The M4 eastbound entry slip at junction J7 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 21:00 on 19 October 2017 to 06:00 on 20 October 2017. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Slough
    Wed, 18 Oct 2017 09:21:33 GMT
  • M4 eastbound between J17 and J16 | Eastbound | Road Works | Wiltshire

    Location : The M4 eastbound between junctions J17 and J16 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 October 2017 to 27 October 2017. Schedule : From 21:00 on 27 October 2017 to 06:00 on 28 October 2017. Schedule : Expect disruption everyday between 20:00 and 06:00 from 30 October 2017 to 3 November 2017. Schedule : From 21:00 on 3 November 2017 to 06:00 on 4 November 2017. Lanes Closed : There will be three of four lanes closed.
    M4 Traffic Delays in Wiltshire
    Wed, 18 Oct 2017 09:21:33 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 : Road marking works are planned. Status : Pending. Schedule : From 22:00 on 20 October 2017 to 06:00 on 21 October 2017. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Slough
    Wed, 18 Oct 2017 09:21:33 GMT

M4 Motorway Traffic Flow Map

Speedy Route

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


Traffic map speed legend.
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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.