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

Live M40 Congestion Reports

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Today’s M40 Accident Updates

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Northbound M40 Closures and Delays

  • 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 5 March 2026 to 19:00 on 5 March 2026.
    Warwickshire Live Travel News
    Mon, 02 Mar 2026 16:51:00 GMT
  • M40 northbound between J4 and J5 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J4 and J5 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 5 March 2026 to 06:00 on 6 March 2026. Lanes Closed : There will be two of three lanes closed.
    Buckinghamshire Live Travel News
    Mon, 02 Mar 2026 15:12:49 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 3 March 2026 to 06:00 on 4 March 2026. Lanes Closed : There will be one of three lanes closed.
    Oxfordshire Live Travel News
    Mon, 02 Mar 2026 15:12:38 GMT
  • M40 northbound between J2 and J3 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J2 and J4 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 21:00 on 6 March 2026 to 06:00 on 7 March 2026. Lanes Closed : There will be three of four lanes closed.
    Buckinghamshire Live Travel News
    Mon, 02 Mar 2026 14:31:42 GMT
  • M40 northbound between J3 and 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 : Road repairs are planned. Status : Pending. Schedule : From 21:00 on 6 March 2026 to 06:00 on 7 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Mon, 02 Mar 2026 14:31:42 GMT
  • M40 northbound between J16 and M42 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junction J15 and the M42 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 8 March 2026 to 06:00 on 9 March 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Sun, 01 Mar 2026 21:24:59 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 8 March 2026 to 20:00 on 13 March 2026.
    Oxfordshire Live Travel News
    Sun, 01 Mar 2026 19:11:28 GMT
  • M40 northbound between J8A and J9 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J8A and J9 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 19:00 on 8 March 2026 to 23:59 on 20 March 2026.
    Oxfordshire Live Travel News
    Sun, 01 Mar 2026 19:11:19 GMT
  • M40 northbound between J9 and J10 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J9 and J10 . Lane Closures : The hard shoulder is closed. Reason : Horticultural works. Status : Currently Active. Period : expect disruption until 23:59 on 4 March 2026.
    Oxfordshire Live Travel News
    Sun, 01 Mar 2026 19:00:02 GMT
  • M40 northbound between J3 and J4 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J3 and J4 . Reason : Roadworks are planned. Status : Pending. Schedule : From 07:00 on 8 March 2026 to 23:59 on 10 March 2026.
    Buckinghamshire Live Travel News
    Sun, 01 Mar 2026 07:14:21 GMT
  • M40 northbound within J11 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound 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 22:15 and 06:00 from 7 March 2026 to 9 March 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Sat, 28 Feb 2026 22:21:59 GMT
  • M40 J10 northbound access | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound entry slip at junction J10 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:15 and 06:00 from 7 March 2026 to 9 March 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Sat, 28 Feb 2026 22:21:59 GMT
  • M40 northbound between J9 and J10 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J9 and J10 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:15 and 06:00 from 7 March 2026 to 9 March 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Sat, 28 Feb 2026 22:21:59 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 : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 7 March 2026 to 06:00 on 8 March 2026. Lanes Closed : There will be one of two lanes closed.
    Live Warwickshire Travel News
    Sat, 28 Feb 2026 21:18:29 GMT
  • M40 northbound between J16 and M42 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junction J15 and the M42 . Lane Closures : Lane one will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 7 March 2026 to 06:00 on 8 March 2026. Lanes Closed : There will be one of three lanes closed.
    Live Warwickshire Travel News
    Sat, 28 Feb 2026 21:18:29 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 2 March 2026 to 06:00 on 25 March 2026.
    Live Warwickshire Travel News
    Sat, 28 Feb 2026 01:40:33 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 : 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
    Sat, 28 Feb 2026 01:40:33 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
    Sat, 28 Feb 2026 01:17:02 GMT
  • link road from M40 J1A northbound to M25 J16 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound exit slip at junction J1A . Lane Closures : Lanes 1 and 2 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 2 March 2026 to 4 March 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 northbound between J9 and J10 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J9 and J10 . 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
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 J6 northbound access | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound entry slip at junction J6 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 6 March 2026 to 06:00 on 7 March 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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 3 March 2026 to 23:59 on 4 March 2026.
    Buckinghamshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 northbound between J10 and J11 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J10 and J11 . Lane Closures : Lanes 1 and 2 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.
    Oxfordshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 northbound between J12 and J13 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J12 and J14 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 3 March 2026 to 16:00 on 3 March 2026.
    Live Warwickshire Travel News
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 northbound between J2 and J3 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J2 and 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 northbound between J10 and J11 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J10 and J11 . 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 northbound between J16 and M42 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junction J15 and the M42 . 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 10 March 2026 to 14 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 19 March 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 northbound between J16 and M42 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junction J15 and the M42 . 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 three lanes closed.
    Live Warwickshire Travel News
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 GMT

Southbound M40 Closures and Live Delays

  • 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 3 March 2026 to 06:00 on 4 March 2026. Lanes Closed : There will be one of two lanes closed.
    Oxfordshire Live Travel News
    Mon, 02 Mar 2026 15:12:11 GMT
  • M40 southbound between J9 and J8A | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J9 and J8A . Lane Closures : Lanes 1 and 2 will be closed. Reason : Emergency barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 3 March 2026 to 06:00 on 4 March 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Mon, 02 Mar 2026 15:12:11 GMT
  • M40 southbound between J10 and J9 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J10 and J9 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Emergency barrier 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.
    Oxfordshire Live Travel News
    Mon, 02 Mar 2026 15:12:11 GMT
  • M40 southbound between J4 and J3 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J3 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 21:00 on 6 March 2026 to 06:00 on 7 March 2026. Lanes Closed : There will be two of three lanes closed.
    Buckinghamshire Live Travel News
    Mon, 02 Mar 2026 14:39:44 GMT
  • M40 southbound between J11 and J10 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J11 and J10 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 21:00 on 5 March 2026 to 06:00 on 6 March 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Mon, 02 Mar 2026 14:39:44 GMT
  • M40 southbound between J11 and J10 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J11 and J10 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 21:00 on 5 March 2026 to 06:00 on 6 March 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Mon, 02 Mar 2026 14:33:02 GMT
  • M40 southbound between J7 and J6 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J8A and J6 . Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 09:30 and 15:30 from 9 March 2026 to 13 March 2026. Schedule : Expect disruption everyday between 09:30 and 15:30 from 16 March 2026 to 20 March 2026. Schedule : Expect disruption everyday between 09:30 and 15:30 from 23 March 2026 to 27 March 2026. Schedule : Expect disruption everyday between 09:30 and 15:30 from 30 March 2026 to 31 March 2026.
    Oxfordshire Live Travel News
    Mon, 02 Mar 2026 09:44:17 GMT
  • M40 southbound between J16 and J15 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 southbound and junction J15 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 21:00 on 2 March 2026 to 06:00 on 28 March 2026.
    Live Warwickshire Travel News
    Mon, 02 Mar 2026 09:24:38 GMT
  • M40 southbound between M42 and J16 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 and junction J15 . Lane Closures : The hard shoulder is closed. Reason : Barrier repairs. Status : Currently Active. Period : expect disruption until 18:00 on 2 March 2026.
    Live Warwickshire Travel News
    Mon, 02 Mar 2026 09:00:37 GMT
  • M40 southbound between J12 and J11 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J12 and J11 . Lane Closures : The hard shoulder is closed. Reason : Horticultural works. Status : Currently Active. Period : expect disruption until 19:00 on 2 March 2026.
    Warwickshire Live Travel News
    Mon, 02 Mar 2026 07:01:24 GMT
  • link road from M40 J1A southbound to M25 J16 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound exit slip at junction J1A . Lane Closures : The hard shoulder is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 23:59 on 3 March 2026.
    Buckinghamshire Live Travel News
    Mon, 02 Mar 2026 07:01:22 GMT
  • M40 J8A southbound exit | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound exit slip at junction J8A . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 8 March 2026 to 06:00 on 9 March 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Sun, 01 Mar 2026 22:21:15 GMT
  • M40 southbound within J8A | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J9 and J8A . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 8 March 2026 to 06:00 on 9 March 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Sun, 01 Mar 2026 22:21:15 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 8 March 2026 to 06:00 on 9 March 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Sun, 01 Mar 2026 21:24:59 GMT
  • M40 southbound between J2 and J1A | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J2 and J1A . Reason : Horticultural works are planned. Status : Pending. Schedule : From 19:00 on 8 March 2026 to 23:59 on 10 March 2026.
    Buckinghamshire Live Travel News
    Sun, 01 Mar 2026 19:11:11 GMT
  • M40 southbound between J4 and J3 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J3 . Reason : Roadworks are planned. Status : Pending. Schedule : From 07:00 on 8 March 2026 to 23:59 on 10 March 2026.
    Buckinghamshire Live Travel News
    Sun, 01 Mar 2026 07:14:29 GMT
  • M40 southbound within J1A after M25 J16 clockwise access | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound at junction J1A . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 7 March 2026 to 06:00 on 8 March 2026. Lanes Closed : There will be two of three lanes closed.
    Buckinghamshire Live Travel News
    Sat, 28 Feb 2026 22:21:18 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 : Barrier repairs are planned. Status : Pending. Schedule : From 21:00 on 7 March 2026 to 06:00 on 8 March 2026. Lanes Closed : There will be one of two lanes closed.
    Live Warwickshire Travel News
    Sat, 28 Feb 2026 21:18:29 GMT
  • M40 southbound between J11 and J10 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J11 and J10 . Lane Closures : Lane three will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 7 March 2026 to 9 March 2026. Lanes Closed : There will be one of three lanes closed.
    Oxfordshire Live Travel News
    Sat, 28 Feb 2026 21:15:44 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 : Roadworks are planned. Status : Pending. 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
    Sat, 28 Feb 2026 01:40:35 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 : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 10 March 2026 to 14 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 19 March 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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 : 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 two of three lanes closed.
    Live Warwickshire Travel News
    Sat, 28 Feb 2026 01:17:02 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 07:00 on 6 March 2026 to 23:59 on 6 March 2026.
    Buckinghamshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 southbound between J6 and J5 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J8A and J5 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road 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 two of three lanes closed.
    Oxfordshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 southbound between J13 and J12 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between junctions J14 and J12 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 6 March 2026 to 16:00 on 6 March 2026.
    Live Warwickshire Travel News
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 J8A southbound exit | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound 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 4 March 2026 to 05:30 on 5 March 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 southbound between J11 and J10 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J11 and J10 . Reason : Roadworks are planned. Status : Pending. Schedule : From 08:00 on 6 March 2026 to 16:00 on 6 March 2026.
    Oxfordshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 J8A southbound access | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound entry slip at junction J8A . Lane Closures : Lane one 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
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 southbound between J11 and J10 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J11 and J10 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 07:00 on 5 March 2026 to 19:00 on 5 March 2026.
    Oxfordshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 southbound between J5 and J4 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J5 and J4 . Lane Closures : Lane three will be closed. Reason : Barrier 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 one of three lanes closed.
    Buckinghamshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 J2 southbound access | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound entry slip at junction 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
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 GMT
  • M40 southbound between J5 and J4 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J5 and J4 . Lane Closures : Lane three will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 6 March 2026 to 06:00 on 7 March 2026. Lanes Closed : There will be one of three lanes closed.
    Buckinghamshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 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
    Sat, 28 Feb 2026 01:17:02 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 07:00 on 4 March 2026 to 23:59 on 5 March 2026.
    Buckinghamshire Live Travel News
    Sat, 28 Feb 2026 01:17:02 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.

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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
  6. Simon Lynch

    M40 southbound between Junction 10 and 11 traffic at a complete standstill. 13.08 13th Oct.

    Reply
  7. Tom Hardwidge

    M40 Southbound traffic at a complete standstill between junctions 9 and 10. 9.20pm – 1st October 2019

    Reply

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