M40 Live Traffic. Today’s Closures, Accidents and Roadworks

Live M40 Congestion Reports

    No Reported Congestion

Today’s M40 Accident Updates

    No Reported Accidents

Northbound M40 Closures and Delays

  • link road from M42 J3A northbound to M40 southbound | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 northbound and junction J15 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 00:00 on 27 February 2026 to 06:00 on 27 February 2026. Schedule : From 21:00 on 27 February 2026 to 06:00 on 28 February 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 23:03:27 GMT
  • M40 northbound between J15 and J16 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J15 and J16 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 00:00 on 27 February 2026 to 06:00 on 27 February 2026. Schedule : From 21:00 on 27 February 2026 to 06:00 on 28 February 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 21 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 March 2026 to 25 March 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 23:03:25 GMT
  • link road from M40 northbound to M42 J3A northbound | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junction J15 and the M42 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 00:00 on 27 February 2026 to 06:00 on 25 March 2026.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 23:03:24 GMT
  • M40 J3 northbound exit | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound exit slip at junction J3 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:15 on 5 March 2026 to 05:30 on 6 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 22:21:16 GMT
  • M40 northbound within J8A | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J6 and J8A . Lane Closures : Lanes 2 and 3 are closed. Reason : Barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 27 February 2026. Lanes Closed : There are two of three lanes closed.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 22:16:15 GMT
  • M40 northbound between J2 and J3 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J2 and J4 . Lane Closures : Lanes 1 and 2 are closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 27 February 2026. Lanes Closed : There are two of four lanes closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 22:16:12 GMT
  • M40 northbound between J3 and J4 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J3 and J4 . Lane Closures : Lanes 1 and 2 are closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 27 February 2026. Lanes Closed : There are two of three lanes closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 22:16:12 GMT
  • M40 J3 northbound exit | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound exit slip at junction J3 . Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 27 February 2026. Lanes Closed : All lanes are closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 22:07:00 GMT
  • M40 northbound between J5 and J6 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J5 and J6 . Lane Closures : Lanes 2 and 3 are closed. Reason : Barrier repairs. Status : Currently Active. Period : expect disruption until 06:00 on 27 February 2026. Lanes Closed : There are two of three lanes closed.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 21:08:24 GMT
  • M40 northbound between J9 and J10 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J9 and J10 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 19:00 on 1 March 2026 to 23:59 on 4 March 2026.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J15 northbound exit | Northbound | Road Works | Warwickshire
    Location : The M40 northbound exit slip at junction J15 . Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 21 May 2026 to 06:00 on 22 May 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 May 2026 to 30 May 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound within J4 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J3 and J4 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 1 March 2026 to 06:00 on 2 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound between J11 and J12 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J11 and J12 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 3 March 2026 to 06:00 on 4 March 2026. Lanes Closed : There will be two of three lanes closed.
    Warwickshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound between J15 and J16 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J15 and J16 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 March 2026 to 2 April 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 7 April 2026 to 11 April 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 13 April 2026 to 18 April 2026. Schedule : From 21:00 on 20 April 2026 to 06:00 on 21 April 2026. Lanes Closed : There will be one of three lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound between J2 and J3 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J2 and J4 . Lane Closures : Lanes 2, 3 and 4 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 1 March 2026 to 06:00 on 2 March 2026. Lanes Closed : There will be three of four lanes closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J8A northbound exit | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound exit slip at junction J8A . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:15 on 3 March 2026 to 05:30 on 4 March 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M40 northbound to M42 J3A southbound | Northbound | Road Works | Warwickshire
    Location : The M40 slip road to the M42 southbound . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 22 April 2026 to 06:00 on 25 April 2026. Schedule : From 21:00 on 8 May 2026 to 06:00 on 9 May 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 May 2026 to 13 May 2026. Schedule : From 21:00 on 21 May 2026 to 06:00 on 22 May 2026. Lanes Closed : There will be one of two lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M40 northbound to M42 J3A southbound | Northbound | Road Works | Warwickshire
    Location : The M40 slip road to the M42 southbound . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 7 March 2026. Schedule : From 21:00 on 9 March 2026 to 06:00 on 10 March 2026. Lanes Closed : There will be one of two lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J4 northbound exit | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound exit slip at junction J4 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 1 March 2026 to 06:00 on 2 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound between J1A and J2 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J1A and J2 . Reason : Roadworks are planned. Status : Pending. Schedule : From 07:00 on 4 March 2026 to 23:59 on 5 March 2026.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M40 northbound to M42 J3A northbound | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junction J15 and the M42 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 21:00 on 30 March 2026 to 06:00 on 10 June 2026.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M40 northbound to M42 J3A northbound | Northbound | Road Works | Warwickshire
    Location : The M40 slip road to the M42 northbound . Lane Closures : Lane two will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 7 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 March 2026 to 11 March 2026. Lanes Closed : There will be one of two lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • fast slip from A404 northbound to M40 northbound | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 4 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound between J11 and J12 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J11 and J12 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 07:00 on 4 March 2026 to 19:00 on 4 March 2026.
    Warwickshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M40 northbound to M42 J3A northbound | Northbound | Road Works | Warwickshire
    Location : The M40 slip road to the M42 northbound . Lane Closures : Lane two will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 9 June 2026 to 06:00 on 10 June 2026. Lanes Closed : There will be one of two lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound between J11 and J12 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J11 and J12 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 7 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 March 2026 to 14 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 21 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 March 2026 to 28 March 2026. Lanes Closed : There will be two of three lanes closed.
    Warwickshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound between J5 and J6 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J5 and J6 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 4 March 2026 to 16:00 on 4 March 2026.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M42 J3A northbound to M40 southbound | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 northbound and junction J15 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 8 May 2026 to 06:00 on 9 May 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 May 2026 to 13 May 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M40 northbound to M42 J3A northbound | Northbound | Road Works | Warwickshire
    Location : The M40 slip road to the M42 northbound . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 7 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 8 March 2026 to 11 March 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J4 northbound exit | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound exit slip at junction J4 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 21:00 on 2 March 2026 to 06:00 on 5 March 2026.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound within J9 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J8A and J9 . Lane Closures : Lane three will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 27 February 2026 to 06:00 on 28 February 2026. Lanes Closed : There will be one of three lanes closed.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound between J16 and M42 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junction J13 and the M42 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 22 April 2026 to 06:00 on 25 April 2026. Schedule : From 21:00 on 8 May 2026 to 06:00 on 9 May 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 May 2026 to 13 May 2026. Schedule : From 21:00 on 21 May 2026 to 06:00 on 22 May 2026. Lanes Closed : There will be one of three lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M42 J3A northbound to M40 southbound | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 northbound and junction J15 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 7 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 March 2026 to 11 March 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J4 northbound exit | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound exit slip at junction J4 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 5 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 northbound between J12 and J13 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J12 and J14 . Lane Closures : Lane three will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 4 March 2026 to 06:00 on 5 March 2026. Lanes Closed : There will be one of three lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J15 northbound access | Northbound | Road Works | Warwickshire
    Location : The M40 northbound entry slip at junction J15 . Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 21 May 2026 to 06:00 on 22 May 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 26 May 2026 to 30 May 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M42 J3A northbound to M40 southbound | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 northbound and junction J15 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 18 March 2026 to 21 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 March 2026 to 28 March 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J4 northbound exit | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound exit slip at junction J4 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 5 March 2026. Lanes Closed : There will be two of three lanes closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J8A northbound access | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound entry slip at junction J8A . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:15 on 4 March 2026 to 05:30 on 5 March 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J5 northbound access | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound entry slip at junction J5 . Reason : Roadworks are planned. Status : Pending. Schedule : From 22:15 on 2 March 2026 to 05:30 on 3 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT

Southbound M40 Closures and Live Delays

  • M40 southbound within J9 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound at junction J9 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 4 March 2026 to 16:00 on 4 March 2026.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J10 and J9 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J10 and J9 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 5 March 2026 to 16:00 on 5 March 2026.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J12 and J11 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J14 and J11 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Horticultural works are planned. Status : Pending. Schedule : From 22:15 on 27 February 2026 to 06:00 on 28 February 2026. Lanes Closed : There will be two of three lanes closed.
    Warwickshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J11 and J10 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J11 and J10 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 2 March 2026 to 06:00 on 3 March 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J9 and J8A | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J9 and J8A . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 4 March 2026 to 16:00 on 4 March 2026.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J10 and J9 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J10 and J9 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 5 March 2026 to 16:00 on 5 March 2026.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound within J8A | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J9 and J8A . Lane Closures : Lane one will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 27 February 2026 to 06:00 on 28 February 2026. Lanes Closed : There will be one of three lanes closed.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J3 and J2 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J2 . Lane Closures : The hard shoulder is closed. Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 23:59 on 3 March 2026.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J9 and J8A | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J9 and J8A . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 4 March 2026 to 16:00 on 4 March 2026.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J12 and J11 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J12 and J11 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 7 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 March 2026 to 14 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 21 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 March 2026 to 28 March 2026. Lanes Closed : There will be two of three lanes closed.
    Warwickshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J4 southbound exit | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound. Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:15 and 06:00 from 27 February 2026 to 1 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J4 and J3 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J3 . Lane Closures : The hard shoulder is closed. Reason : Emergency barrier repairs. Status : Currently Active. Period : expect disruption until 23:59 on 3 March 2026.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound within J8A | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound at junction J8A . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 4 March 2026 to 16:00 on 4 March 2026.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J16 southbound exit | Southbound | Road Works | Warwickshire
    Location : The M40 southbound 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 21:00 and 06:00 from 16 April 2026 to 18 April 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 April 2026 to 22 April 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J16 and J15 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J16 and J15 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 2 March 2026 to 7 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 9 March 2026 to 14 March 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J4 southbound exit | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound exit slip at junction J4 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:15 and 06:00 from 27 February 2026 to 1 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J13 and J12 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J14 and J12 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 07:00 on 3 March 2026 to 19:00 on 3 March 2026.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J8A and J8 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J8A and J8 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 4 March 2026 to 16:00 on 4 March 2026.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M40 northbound to M42 J3A southbound | Northbound | Road Works | Warwickshire
    Location : The M40 slip road to the M42 southbound . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 22 April 2026 to 06:00 on 25 April 2026. Schedule : From 21:00 on 8 May 2026 to 06:00 on 9 May 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 May 2026 to 13 May 2026. Schedule : From 21:00 on 21 May 2026 to 06:00 on 22 May 2026. Lanes Closed : There will be one of two lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J16 and J15 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J16 and J15 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 28 February 2026 to 06:00 on 1 March 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound within J4 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound at junction J4 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 3 March 2026 to 16:00 on 3 March 2026.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J10 and J9 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J10 and J9 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 4 March 2026 to 16:00 on 4 March 2026.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M42 J3A southbound to M40 southbound | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 southbound and junction J15 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 April 2026 to 18 April 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 April 2026 to 22 April 2026. Lanes Closed : There will be one of two lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J12 and J11 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J12 and J11 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 1 March 2026 to 4 March 2026. Lanes Closed : There will be two of three lanes closed.
    Warwickshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound within J2 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound at junction J2 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 3 March 2026 to 16:00 on 3 March 2026.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J13 and J12 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J14 and J12 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:15 and 06:00 from 2 March 2026 to 7 March 2026. Schedule : Expect disruption everyday between 22:15 and 06:00 from 9 March 2026 to 14 March 2026. Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 21 March 2026. Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • link road from M42 J3A northbound to M40 southbound | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 northbound and junction J15 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 21:00 on 8 May 2026 to 06:00 on 9 May 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 May 2026 to 13 May 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound within J4 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound at junction J4 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 1 March 2026 to 06:00 on 2 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J3 and J2 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J2 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 3 March 2026 to 16:00 on 3 March 2026.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 J12 southbound access | Southbound | Road Works | Warwickshire
    Location : The M40 southbound entry slip at junction J12 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:15 and 06:00 from 2 March 2026 to 7 March 2026. Schedule : Expect disruption everyday between 22:15 and 06:00 from 9 March 2026 to 14 March 2026. Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 21 March 2026. Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J16 and J15 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 and junction J15 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 April 2026 to 18 April 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 April 2026 to 22 April 2026. Lanes Closed : There will be one of three lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J5 and J4 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J5 and J4 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 1 March 2026 to 06:00 on 2 March 2026. Lanes Closed : There will be two of three lanes closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J2 and J1A | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J2 and J1A . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 3 March 2026 to 16:00 on 3 March 2026.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound within J11 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J12 and J11 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:15 and 06:00 from 2 March 2026 to 7 March 2026. Schedule : Expect disruption everyday between 22:15 and 06:00 from 9 March 2026 to 14 March 2026. Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 March 2026 to 21 March 2026. Schedule : Expect disruption everyday between 22:15 and 06:00 from 23 March 2026 to 28 March 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J14 and J13 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J16 and J13 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 30 March 2026 to 2 April 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 7 April 2026 to 11 April 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 13 April 2026 to 16 April 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J4 and J3 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J3 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 1 March 2026 to 06:00 on 2 March 2026. Lanes Closed : There will be two of three lanes closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J3 and J2 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J2 . Lane Closures : Lane one will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 28 February 2026 to 06:00 on 1 March 2026. Lanes Closed : There will be one of four lanes closed.
    Buckinghamshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound within J9 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound at junction J9 . Lane Closures : Lane two will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 27 February 2026 to 06:00 on 28 February 2026. Lanes Closed : There will be one of two lanes closed.
    Oxfordshire Live Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J14 and J13 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 southbound and junction J13 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 21:00 on 30 March 2026 to 06:00 on 13 May 2026.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT
  • M40 southbound between J13 and J12 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J14 and J12 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 07:00 on 2 March 2026 to 19:00 on 2 March 2026.
    Live Warwickshire Travel News
    Thu, 26 Feb 2026 16:56:53 GMT

M40 Motorway Traffic Flow Map

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

M40 Motorway Buckinghamshire, Traffic Signs.
M40 Motorway Buckinghamshire

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

Our website contains public sector travel information licensed under the: Open Government Licence v3.0.

Please Leave a Comment

8 thoughts on “M40 Live Traffic. Today’s Closures, Accidents and Roadworks”

  1. N

    Where are you getting your light traffic on the m40 south information from,because it is entirely inaccurate. It’s heaving, and is, therefore, moving extremely slowly!

    Reply

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Scroll to Top