M4 Traffic Delays

Traffic delays for the M4 motorway in Southern England. Latest travel news from UK Traffic Delays official open source data. Avoid M4 roadworks and traffic jams on the UK’s major roads and motorways.

Latest M4 Congestion

    No Reported Congestion

Live M4 Motorway Accidents

    No Reported Accidents

Westbound M4 Roadworks and Delays

  • link road from A329(M) eastbound to M4 J10 westbound | Westbound | Road Works | Wokingham

    Location : The M4 westbound entry slip at junction J10 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 22:41:16 GMT
  • M4 westbound between J21 and J22 | Westbound | Road Works | South Gloucestershire

    Location : The M4 westbound between junctions J21 and J22 . Lane Closures : Lane two is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 23 May 2019. Lanes Closed : There is one of two lanes closed.
    Live M4 Travel News South Gloucestershire
    Wed, 22 May 2019 22:01:30 GMT
  • M4 J22 westbound access | Westbound | Road Works | South Gloucestershire

    Location : The M4 westbound entry slip at junction J22 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    Live M4 Travel News South Gloucestershire
    Wed, 22 May 2019 22:01:29 GMT
  • M4 westbound between J21 and J22 | Westbound | Road Works | South Gloucestershire

    Location : The M4 westbound between junctions J21 and J23 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    Live M4 Travel News South Gloucestershire
    Wed, 22 May 2019 22:01:29 GMT
  • M4 westbound between J21 and J22 | Westbound | Road Works | South Gloucestershire

    Location : The M4 westbound between junctions J21 and J23 . Reason : Roadworks scheme. Status : Currently Active. Period : from 23:01 on 22 May 2019 to 07:00 on 1 June 2019.
    Live M4 Travel News South Gloucestershire
    Wed, 22 May 2019 22:01:29 GMT
  • M4 J22 westbound access | Westbound | Road Works | South Gloucestershire

    Location : The M4 westbound entry slip at junction J22 . Reason : Road repairs. Status : Currently Active. Period : from 22:59 on 22 May 2019 to 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    Live M4 Travel News South Gloucestershire
    Wed, 22 May 2019 22:01:08 GMT
  • M4 westbound between J5 and J6 | Westbound | Road Works | Slough

    Location : The M4 westbound between junctions J5 and 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 17 June 2019 to 21 June 2019. Schedule : From 20:00 on 21 June 2019 to 07:00 on 22 June 2019. Schedule : Expect disruption everyday between 20:00 and 05:30 from 24 June 2019 to 28 June 2019. Schedule : From 20:00 on 28 June 2019 to 07:00 on 29 June 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Live Slough Travel News
    Wed, 22 May 2019 20:52:47 GMT
  • M4 J11 westbound access | Westbound | Road Works | Wokingham

    Location : The M4 westbound entry slip at junction J11 . Reason : Roadworks. Status : Currently Active. Period : from 21:48 on 22 May 2019 to 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 20:49:24 GMT
  • M4 J12 westbound exit | Westbound | Road Works | West Berkshire

    Location : The M4 westbound exit slip at junction J12 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 05:30 from 12 June 2019 to 14 June 2019. Lanes Closed : All lanes will be closed.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 20:42:45 GMT
  • M4 westbound between J10 and J11 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J10 and J11 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 05:30 from 12 June 2019 to 14 June 2019. Lanes Closed : All lanes will be closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 20:42:45 GMT
  • M4 westbound at the Reading services slip road between J11 and J12 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 05:30 from 12 June 2019 to 14 June 2019. Lanes Closed : All lanes will be closed.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 20:42:45 GMT
  • M4 westbound at the Reading services slip road between J11 and J12 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound exit slip at Reading Services. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 05:30 from 12 June 2019 to 14 June 2019. Lanes Closed : All lanes will be closed.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 20:42:45 GMT
  • M4 J11 westbound access | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J11 and J12 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 05:30 from 12 June 2019 to 14 June 2019. Lanes Closed : All lanes will be closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 20:42:45 GMT
  • M4 westbound at the Reading services slip road between J11 and J12 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound. Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 12 June 2019 to 05:30 on 14 June 2019.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 20:42:44 GMT
  • M4 westbound between J6 and J7 | Westbound | Road Works | Slough

    Location : The M4 westbound between junctions J6 and J10 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 23 May 2019 to 05:30 on 5 June 2019.
    M4 Live Slough Travel News
    Wed, 22 May 2019 20:33:15 GMT
  • M4 westbound between J6 and J7 | Westbound | Road Works | Slough

    Location : The M4 westbound between junctions J6 and J8 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 2 June 2019 to 05:30 on 3 June 2019. Schedule : Expect disruption everyday between 20:00 and 05:30 from 3 June 2019 to 5 June 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Live Slough Travel News
    Wed, 22 May 2019 20:32:58 GMT
  • M4 westbound between J6 and J7 | Westbound | Road Works | Slough

    Location : The M4 westbound between junctions J6 and J10 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 23 May 2019 to 05:30 on 24 May 2019. Schedule : Expect disruption everyday between 20:00 and 05:30 from 28 May 2019 to 31 May 2019. Schedule : From 20:00 on 31 May 2019 to 07:00 on 1 June 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Live Slough Travel News
    Wed, 22 May 2019 20:32:57 GMT
  • M4 J7 westbound access | Westbound | Road Works | Buckinghamshire

    Location : The M4 westbound entry slip at junction J7 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 23 May 2019 to 05:30 on 24 May 2019. Schedule : From 20:00 on 30 May 2019 to 05:30 on 31 May 2019. Schedule : From 20:00 on 31 May 2019 to 07:00 on 1 June 2019. Schedule : Expect disruption everyday between 20:00 and 05:30 from 3 June 2019 to 5 June 2019. Lanes Closed : All lanes will be closed.
    M4 Live Buckinghamshire Travel News
    Wed, 22 May 2019 20:32:22 GMT
  • M4 westbound between J17 and J18 | Westbound | Road Works | South Gloucestershire

    Location : The M4 westbound between junctions J17 and J18 . Lane Closures : The hard shoulder is closed. Reason : Emergency roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 23 May 2019.
    Live M4 Travel News South Gloucestershire
    Wed, 22 May 2019 20:02:50 GMT
  • M4 westbound within J13 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound at junction J13 . Reason : Emergency roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 20:02:13 GMT
  • M4 westbound at the Reading services slip road between J11 and J12 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound. Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 20:01:35 GMT
  • M4 westbound at the Reading services slip road between J11 and J12 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound exit slip at Reading Services. Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 20:01:35 GMT
  • M4 westbound between J10 and J11 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J10 and J11 . Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 20:01:35 GMT
  • M4 J11 westbound access | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J11 and J12 . Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 20:01:34 GMT
  • M4 J12 westbound exit | Westbound | Road Works | West Berkshire

    Location : The M4 westbound exit slip at junction J12 . Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 20:01:34 GMT
  • M4 westbound between J11 and J12 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J11 and J12 . Reason : Roadworks. Status : Currently Active. Period : from 20:39 on 22 May 2019 to 06:00 on 23 May 2019. Lanes Closed : All lanes are closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 19:41:38 GMT
  • M4 westbound between J17 and J18 | Westbound | Road Works | South Gloucestershire

    Location : The M4 westbound between junctions J17 and J18 . Lane Closures : Lane one will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 20:00 on 29 May 2019 to 05:30 on 30 May 2019. Lanes Closed : There will be one of three lanes closed.
    Live M4 Travel News South Gloucestershire
    Wed, 22 May 2019 19:12:34 GMT
  • link road from A329(M) westbound to M4 J10 eastbound | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound entry slip at junction J10 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 23 May 2019. Lanes Closed : All lanes are closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 19:02:16 GMT
  • M4 westbound between J5 and J6 | Westbound | Road Works | Slough

    Location : The M4 westbound between junctions J5 and J10 . Reason : Roadworks scheme. Status : Currently Active. Period : from 20:00 on 18 May 2019 to 05:30 on 2 December 2019.
    M4 Live Slough Travel News
    Wed, 22 May 2019 17:47:56 GMT
  • M4 westbound between J10 and J11 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J10 and J12 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 05:30 on 8 June 2019.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 17:25:44 GMT
  • M4 westbound between J11 and J12 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J11 and J13 . Reason : Roadworks scheme. Status : Currently Active. Period : from 20:03 on 21 May 2019 to 07:00 on 8 June 2019.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 17:25:43 GMT
  • M4 westbound within J1 | Westbound | Road Works | Greater London Authority

    Location : The M4 westbound between junctions J1 and J2 . Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:00 on 23 May 2019 to 05:00 on 24 May 2019. Lanes Closed : All lanes will be closed.
    M4 Live Greater London Authority Travel News
    Wed, 22 May 2019 16:02:29 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 : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 23 May 2019 to 05:30 on 24 May 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 11:00:55 GMT
  • M4 westbound between J10 and J11 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J10 and J12 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 23 May 2019 to 05:30 on 24 May 2019.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 11:00:46 GMT
  • M4 J5 westbound access | Westbound | Road Works | Slough

    Location : The M4 westbound between junctions J5 and J7 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 23 May 2019 to 06:00 on 24 May 2019. Lanes Closed : All lanes will be closed.
    M4 Live Slough Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 J7 westbound exit | Westbound | Road Works | Buckinghamshire

    Location : The M4 westbound exit slip at junction J7 . 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 29 May 2019 to 31 May 2019. Schedule : From 20:00 on 31 May 2019 to 07:00 on 1 June 2019. Lanes Closed : All lanes will be closed.
    M4 Live Buckinghamshire Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 westbound between J12 and J13 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound between junctions J12 and J14 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 31 May 2019 to 06:00 on 1 June 2019.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 westbound between J5 and J6 | Westbound | Road Works | Slough

    Location : The M4 westbound between junctions J5 and J10 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 15 November 2019 to 05:30 on 18 November 2019. Schedule : From 20:00 on 22 November 2019 to 05:30 on 25 November 2019. Schedule : From 20:00 on 29 November 2019 to 05:30 on 2 December 2019. Lanes Closed : All lanes will be closed.
    M4 Live Slough Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 westbound between J11 and J12 | Westbound | Road Works | Wokingham

    Location : The M4 westbound between junctions J11 and J13 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 23 May 2019 to 05:30 on 24 May 2019. Schedule : Expect disruption everyday between 20:00 and 05:30 from 28 May 2019 to 31 May 2019. Schedule : Expect disruption everyday between 20:00 and 07:00 from 31 May 2019 to 2 June 2019. Schedule : From 21:00 on 2 June 2019 to 05:30 on 3 June 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 westbound between J13 and J14 | Westbound | Road Works | West Berkshire

    Location : The M4 westbound between junctions J13 and J14 . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 22 June 2019.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 10:57:42 GMT

Eastbound M4 Roadworks and Delays

  • 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 23 May 2019 to 07:00 on 8 June 2019.
    M4 Live Bracknell Forest Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 eastbound between J11 and J10 | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound between junctions J11 and J8 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 23 May 2019 to 05:30 on 24 May 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 10:57:42 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 23:59 on 30 August 2019.
    Live M4 Travel News Swindon
    Wed, 22 May 2019 10:57:42 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 : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 15 November 2019 to 06:00 on 18 November 2019. Schedule : From 20:00 on 22 November 2019 to 05:30 on 25 November 2019. Schedule : From 20:00 on 29 November 2019 to 05:30 on 2 December 2019. Lanes Closed : All lanes will be closed.
    M4 Live Slough Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 eastbound between J13 and J12 | Eastbound | Road Works | West Berkshire

    Location : The M4 eastbound between junctions J13 and J12 . 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 May 2019 to 24 May 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Live West Berkshire Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 eastbound between J18 and J17 | Eastbound | Road Works | South Gloucestershire

    Location : The M4 eastbound between junctions J18 and J17 . Lane Closures : Lane one will be closed. Reason : Emergency roadworks are planned. Status : Pending. Schedule : From 20:00 on 28 May 2019 to 05:30 on 29 May 2019. Lanes Closed : There will be one of three lanes closed.
    Live M4 Travel News South Gloucestershire
    Wed, 22 May 2019 10:57:42 GMT
  • M4 eastbound between J8 and J7 | Eastbound | Road Works | Windsor and Maidenhead

    Location : The M4 eastbound between junctions J8 and J5 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 22:00 on 10 June 2019 to 06:00 on 11 June 2019.
    M4 Live Windsor and Maidenhead Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 J8 eastbound access | Eastbound | Road Works | Windsor and Maidenhead

    Location : The M4 eastbound entry slip at junction J8 . Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 15 November 2019 to 06:00 on 18 November 2019. Schedule : From 20:00 on 22 November 2019 to 05:30 on 25 November 2019. Schedule : From 20:00 on 29 November 2019 to 05:30 on 2 December 2019. Lanes Closed : All lanes will be closed.
    M4 Live Windsor and Maidenhead Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 J7 eastbound exit | Eastbound | Road Works | Buckinghamshire

    Location : The M4 eastbound exit slip at junction J7 . Reason : Roadworks scheme. Status : Currently Active. Period : from 20:00 on 2 May 2019 to 05:30 on 2 December 2019.
    M4 Live Buckinghamshire Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 eastbound between J8 and J7 | Eastbound | Road Works | Windsor and Maidenhead

    Location : The M4 eastbound between junctions J8 and J5 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:00 on 10 June 2019 to 06:00 on 11 June 2019. Lanes Closed : There will be one of three lanes closed.
    M4 Live Windsor and Maidenhead Travel News
    Wed, 22 May 2019 10:57:42 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 : Expect disruption everyday between 20:00 and 05:30 from 22 May 2019 to 24 May 2019. Lanes Closed : There will be two of three lanes closed.
    M4 Live Bracknell Forest Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 eastbound between J11 and J10 | Eastbound | Road Works | Wokingham

    Location : The M4 eastbound between junctions J11 and J8 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 20:00 on 23 May 2019 to 05:30 on 24 May 2019.
    M4 Live Wokingham Travel News
    Wed, 22 May 2019 10:57:42 GMT
  • M4 eastbound between J10 and J8 | Eastbound | Road Works | Bracknell Forest

    Location : The M4 eastbound between junctions J10 and J5 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 15 November 2019 to 06:00 on 18 November 2019. Schedule : From 20:00 on 22 November 2019 to 05:30 on 25 November 2019. Schedule : From 20:00 on 29 November 2019 to 05:30 on 2 December 2019. Lanes Closed : All lanes will be closed.
    M4 Live Bracknell Forest Travel News
    Wed, 22 May 2019 10:57:42 GMT

Traffic Incidents M4 Wales.

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M4 Motorway Map

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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 M4 travel news is as up to date as possible but please do always check with local radio news sources and always allow plenty of time for your journey.

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

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