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 Motorway Congestion

  • M4 eastbound between J4B and J4 | Eastbound | Congestion | Greater London Authority

    Location : The M4 eastbound between junctions J4B and J4 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 19:00 and 19:15 on 21 January 2019. Delay : There are currently delays of 10 minutes against expected traffic.
    M4 Traffic Delays in Greater London Authority
    Mon, 21 Jan 2019 18:43:32 GMT

M4 Motorway Accidents

    No Reported Accidents

M4 Westbound Roadworks and Delays

  • M4 westbound within J20 | Westbound | Road Works | South Gloucestershire

    Location : The M4 westbound between junctions J20 and J21 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 21 January 2019 to 06:00 on 22 January 2019. Lanes Closed : There will be one of two lanes closed.
    M4 Traffic Delays in South Gloucestershire
    Mon, 21 Jan 2019 06:32:48 GMT
  • M4 westbound between J4 and J4B | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound between junctions J4 and J4B . Lane Closures : Lane three will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 24 January 2019 to 05:30 on 25 January 2019. Schedule : From 23:00 on 25 January 2019 to 06:00 on 26 January 2019. Schedule : From 22:00 on 26 January 2019 to 06:00 on 27 January 2019. Lanes Closed : There will be one of four lanes closed.
    M4 Traffic Delays in Greater London Authority
    Mon, 21 Jan 2019 06:32:48 GMT
  • connector at M4 J4/M4 spur (Heathrow) | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound entry slip at junction J4 . Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 22 January 2019 to 24 January 2019. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Greater London Authority
    Mon, 21 Jan 2019 06:32:48 GMT
  • M4 westbound between J2 and J3 | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound between junctions J2 and J5 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 22 January 2019 to 24 January 2019. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Greater London Authority
    Mon, 21 Jan 2019 06:32:48 GMT

M4 Eastbound Roadworks and Delays

  • M4 eastbound between J12 and J11 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J12 and J10 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 10 February 2019.
    M4 Traffic Delays in West Berkshire
    Mon, 21 Jan 2019 18:19:57 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 : From 09:00 on 22 January 2019 to 17:00 on 22 January 2019.
    M4 Traffic Delays in West Berkshire
    Mon, 21 Jan 2019 17:00:56 GMT
  • M4 eastbound within J6 | Eastbound | Road Works | Slough

    Location : The M4 eastbound between junctions J6 and J5 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 05:30 from 22 January 2019 to 25 January 2019. Schedule : From 20:00 on 25 January 2019 to 07:00 on 26 January 2019. Schedule : Expect disruption everyday between 20:00 and 05:30 from 28 January 2019 to 1 February 2019. Schedule : From 20:00 on 1 February 2019 to 07:00 on 2 February 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Slough
    Mon, 21 Jan 2019 15:25:10 GMT
  • link road from A329(M) eastbound to M4 J10 eastbound | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound entry slip at junction J10 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 22 January 2019 to 05:30 on 23 January 2019. Schedule : From 20:00 on 25 January 2019 to 07:00 on 26 January 2019. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Wokingham
    Mon, 21 Jan 2019 13:32:26 GMT
  • M4 eastbound between J11 and J10 | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound between junctions J11 and J7 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 22 January 2019 to 05:30 on 23 January 2019. Schedule : From 20:00 on 25 January 2019 to 07:00 on 26 January 2019. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Wokingham
    Mon, 21 Jan 2019 13:32:26 GMT
  • link road from A329(M) westbound to M4 J10 eastbound | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound entry slip at junction J10 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 22 January 2019 to 05:30 on 23 January 2019. Schedule : From 20:00 on 25 January 2019 to 07:00 on 26 January 2019. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Wokingham
    Mon, 21 Jan 2019 13:32:26 GMT
  • link road from A329(M) eastbound to M4 J10 eastbound | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound entry slip at junction J10 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 22 January 2019 to 07:00 on 26 January 2019.
    M4 Traffic Delays in Wokingham
    Mon, 21 Jan 2019 13:32:25 GMT
  • M4 J8 eastbound exit | Eastbound | Road Works | Windsor and Maidenhead

    Location : The M4 eastbound exit slip at junction J8 . Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 22 January 2019 to 05:30 on 23 January 2019. Schedule : From 20:00 on 25 January 2019 to 07:00 on 26 January 2019. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Windsor and Maidenhead
    Mon, 21 Jan 2019 13:32:24 GMT
  • M4 eastbound between J15 and J14 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J15 and J14 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 28 January 2019 to 2 February 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Mon, 21 Jan 2019 13:12:44 GMT
  • M4 eastbound between J10 and J8 | Eastbound | Road Works | Bracknell Forest

    Location : The M4 eastbound between junctions J10 and J8 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 21 January 2019 to 05:30 on 31 January 2019.
    M4 Traffic Delays in Bracknell Forest
    Mon, 21 Jan 2019 12:12:32 GMT
  • M4 eastbound between J10 and J8 | Eastbound | Road Works | Bracknell Forest

    Location : The M4 eastbound between junctions J10 and J8 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 05:30 from 22 January 2019 to 25 January 2019. Schedule : Expect disruption everyday between 20:00 and 07:00 from 25 January 2019 to 27 January 2019. Schedule : From 21:00 on 27 January 2019 to 06:00 on 28 January 2019. Schedule : Expect disruption everyday between 20:00 and 05:30 from 28 January 2019 to 31 January 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Bracknell Forest
    Mon, 21 Jan 2019 12:12:32 GMT
  • M4 eastbound between J10 and J8 | Eastbound | Road Works | Bracknell Forest

    Location : The M4 eastbound between junctions J10 and J8 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 21 January 2019 to 05:30 on 22 January 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Bracknell Forest
    Mon, 21 Jan 2019 12:12:32 GMT
  • M4 eastbound between J10 and J8 | Eastbound | Road Works | Bracknell Forest

    Location : The M4 eastbound between junctions J10 and J7 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 21 January 2019 to 07:00 on 9 February 2019.
    M4 Traffic Delays in Bracknell Forest
    Mon, 21 Jan 2019 11:34:02 GMT
  • M4 eastbound between J10 and J8 | Eastbound | Road Works | Bracknell Forest

    Location : The M4 eastbound between junctions J10 and J7 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 05:30 from 21 January 2019 to 25 January 2019. Schedule : Expect disruption everyday between 20:00 and 07:00 from 25 January 2019 to 27 January 2019. Schedule : From 21:00 on 27 January 2019 to 05:30 on 28 January 2019. Schedule : Expect disruption everyday between 20:00 and 05:30 from 28 January 2019 to 1 February 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Bracknell Forest
    Mon, 21 Jan 2019 11:32:43 GMT
  • link road from A329(M) westbound to M4 J10 eastbound | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound entry slip at junction J10 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 05:30 from 21 January 2019 to 25 January 2019. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Wokingham
    Mon, 21 Jan 2019 10:22:43 GMT
  • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J13 and J12 . Reason : Horticultural works are planned. Status : Pending. Schedule : Expect disruption everyday between 09:00 and 17:00 from 28 January 2019 to 31 January 2019. Schedule : Expect disruption everyday between 09:00 and 17:00 from 4 February 2019 to 8 February 2019.
    M4 Traffic Delays in West Berkshire
    Mon, 21 Jan 2019 09:16:22 GMT
  • M4 J15 eastbound access | Eastbound | Road Works | Swindon

    Location : The M4 eastbound entry slip at junction J15 . Lane Closures : The hard shoulder is closed. Reason : Barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 24 January 2019.
    M4 Traffic Delays in Swindon
    Mon, 21 Jan 2019 06:32:48 GMT
  • M4 J6 eastbound exit | Eastbound | Road Works | Slough

    Location : The M4 eastbound exit slip at junction J6 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 05:30 from 30 January 2019 to 1 February 2019. Schedule : Expect disruption everyday between 20:00 and 07:00 from 1 February 2019 to 3 February 2019. Schedule : From 21:00 on 3 February 2019 to 05:30 on 4 February 2019. Schedule : Expect disruption everyday between 20:00 and 05:30 from 4 February 2019 to 8 February 2019. Lanes Closed : All lanes will be closed.
    M4 Traffic Delays in Slough
    Mon, 21 Jan 2019 06:32:48 GMT
  • M4 eastbound between J16 and J15 | Eastbound | Road Works | Swindon

    Location : The M4 eastbound between junctions J16 and J14 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 21 January 2019 to 24 January 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Traffic Delays in Swindon
    Mon, 21 Jan 2019 06:32:48 GMT
  • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J13 and J12 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 4 February 2019 to 06:00 on 5 February 2019. Schedule : From 20:00 on 11 February 2019 to 06:00 on 12 February 2019. Lanes Closed : There will be one of three lanes closed.
    M4 Traffic Delays in West Berkshire
    Mon, 21 Jan 2019 06:32:48 GMT

M4 Traffic Incidents in Wales.

Information supplied direct by Traffic Wales.

  • M4 : Eastbound : J28 Tredegar Park : Entry slip road closed : Cyclic maintenance : 24/01/19-25/01/19 2000-0330 :

    Travel and traffic information supplied direct from Traffic Wales. Avoid incidents and roadworks on major roads in Wales.

    Traffic Delays in Wales.

    Description of incident: Description: M4 : Eastbound : J28 Tredegar Park : Entry slip road closed : Cyclic maintenance : 24/01/19-25/01/19 2000-0330 :, Start time: 24/01/2019 20:00 , End Date: 25/01/2019 3:30, Severity: Road closure, Source: Welsh Government, Last updated: 18/01/2019 14:25

    Traffic delay information supplied by Traffic Wales, for further details please see here: incident details.

    Wales Traffic Delays Location

    The latest traffic reports, roadworks and travel news for Wales. 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.

  • M4 : Westbound : J25A Grove Park : Slip road closed : onslip : Maintenance work : 21/01/19-26/01/19 2000-0600 :

    Travel and traffic information supplied direct from Traffic Wales. Avoid incidents and roadworks on major roads in Wales.

    Traffic Delays in Wales.

    Description of incident: Description: M4 : Westbound : J25A Grove Park : Slip road closed : onslip : Maintenance work : 21/01/19-26/01/19 2000-0600 :, Start time: 21/01/2019 20:00 , End Date: 26/01/2019 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/01/2019 14:16

    Traffic delay information supplied by Traffic Wales, for further details please see here: incident details.

    Wales Traffic Delays Location

    The latest traffic reports, roadworks and travel news for Wales. 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.

  • M4 : Westbound : J27 High Cross : Entry slip road closed : Cyclic maintenance : 23/01/19-24/01/19 2000-0330 :

    Travel and traffic information supplied direct from Traffic Wales. Avoid incidents and roadworks on major roads in Wales.

    Traffic Delays in Wales.

    Description of incident: Description: M4 : Westbound : J27 High Cross : Entry slip road closed : Cyclic maintenance : 23/01/19-24/01/19 2000-0330 :, Start time: 23/01/2019 20:00 , End Date: 24/01/2019 3:30, Severity: Road closure, Source: Welsh Government, Last updated: 18/01/2019 14:24

    Traffic delay information supplied by Traffic Wales, for further details please see here: incident details.

    Wales Traffic Delays Location

    The latest traffic reports, roadworks and travel news for Wales. 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.

  • M4 : Westbound : J25 Caerleon to J26 Malpas : Slip road closed : onslip : Maintenance work : 21/01/19-26/01/19 2000-0600 :

    Travel and traffic information supplied direct from Traffic Wales. Avoid incidents and roadworks on major roads in Wales.

    Traffic Delays in Wales.

    Description of incident: Description: M4 : Westbound : J25 Caerleon to J26 Malpas : Slip road closed : onslip : Maintenance work : 21/01/19-26/01/19 2000-0600 :, Start time: 21/01/2019 20:00 , End Date: 26/01/2019 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/01/2019 14:22

    Traffic delay information supplied by Traffic Wales, for further details please see here: incident details.

    Wales Traffic Delays Location

    The latest traffic reports, roadworks and travel news for Wales. 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.

  • M4 : Eastbound : J37 Pyle to J35 Pencoed : Road closed : Surveys : 21/01/19-24/01/19 2000-0630 :

    Travel and traffic information supplied direct from Traffic Wales. Avoid incidents and roadworks on major roads in Wales.

    Traffic Delays in Wales.

    Description of incident: Description: M4 : Eastbound : J37 Pyle to J35 Pencoed : Road closed : Surveys : 21/01/19-24/01/19 2000-0630 :, Start time: 21/01/2019 20:00 , End Date: 24/01/2019 6:30, Severity: Road closure, Source: Welsh Government, Last updated: 18/01/2019 14:30

    Traffic delay information supplied by Traffic Wales, for further details please see here: incident details.

    Wales Traffic Delays Location

    The latest traffic reports, roadworks and travel news for Wales. 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.

  • M4 : Westbound : Prince of Wales Bridge to J23 Rogiet : Road closed : Maintenance work : 23/01/19-24/01/19 2000-0600 :

    Travel and traffic information supplied direct from Traffic Wales. Avoid incidents and roadworks on major roads in Wales.

    Traffic Delays in Wales.

    Description of incident: Description: M4 : Westbound : Prince of Wales Bridge to J23 Rogiet : Road closed : Maintenance work : 23/01/19-24/01/19 2000-0600 :, Start time: 23/01/2019 20:00 , End Date: 24/01/2019 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/01/2019 14:12

    Traffic delay information supplied by Traffic Wales, for further details please see here: incident details.

    Wales Traffic Delays Location

    The latest traffic reports, roadworks and travel news for Wales. 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.

  • M4 : Eastbound : J25A Grove Park : Slip road closed : onslip : Maintenance work : 21/01/19-26/01/19 2000-0600 :

    Travel and traffic information supplied direct from Traffic Wales. Avoid incidents and roadworks on major roads in Wales.

    Traffic Delays in Wales.

    Description of incident: Description: M4 : Eastbound : J25A Grove Park : Slip road closed : onslip : Maintenance work : 21/01/19-26/01/19 2000-0600 :, Start time: 21/01/2019 20:00 , End Date: 26/01/2019 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/01/2019 14:17

    Traffic delay information supplied by Traffic Wales, for further details please see here: incident details.

    Wales Traffic Delays Location

    The latest traffic reports, roadworks and travel news for Wales. 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.

  • M4 : Eastbound : J23 Rogiet to Prince of Wales Bridge : Road closed : Maintenance work : 24/01/19-26/01/19 2000-0600 :

    Travel and traffic information supplied direct from Traffic Wales. Avoid incidents and roadworks on major roads in Wales.

    Traffic Delays in Wales.

    Description of incident: Description: M4 : Eastbound : J23 Rogiet to Prince of Wales Bridge : Road closed : Maintenance work : 24/01/19-26/01/19 2000-0600 :, Start time: 24/01/2019 20:00 , End Date: 26/01/2019 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/01/2019 14:13

    Traffic delay information supplied by Traffic Wales, for further details please see here: incident details.

    Wales Traffic Delays Location

    The latest traffic reports, roadworks and travel news for Wales. 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.

  • M4 : Eastbound : J26 Malpas : Slip road closed : onslip : Maintenance work : 21/01/19-26/01/19 2000-0600 :

    Travel and traffic information supplied direct from Traffic Wales. Avoid incidents and roadworks on major roads in Wales.

    Traffic Delays in Wales.

    Description of incident: Description: M4 : Eastbound : J26 Malpas : Slip road closed : onslip : Maintenance work : 21/01/19-26/01/19 2000-0600 :, Start time: 21/01/2019 20:00 , End Date: 26/01/2019 6:00, Severity: Road closure, Source: Welsh Government, Last updated: 18/01/2019 14:24

    Traffic delay information supplied by Traffic Wales, for further details please see here: incident details.

    Wales Traffic Delays Location

    The latest traffic reports, roadworks and travel news for Wales. 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.

M4 Motorway Traffic Flow Map

Speedy Route
www.SpeedyRoute.com

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

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.