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

Live M40 Congestion Reports

  • M40 southbound between J4 and J3 | Southbound | Congestion | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J3 . Reason : Congestion. Status : Currently Active. Return To Normal : Normal traffic conditions are expected between 13:15 and 13:30 on 15 February 2026. Delay : There are currently delays of 20 minutes against expected traffic. Earlier Reason : Caused by an earlier accident.
    Buckinghamshire Live Travel News
    Sun, 15 Feb 2026 13:19:58 GMT

Today’s M40 Accident Updates

Northbound M40 Closures and Delays

  • 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 : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 15 February 2026 to 17 February 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Sun, 15 Feb 2026 06:20:22 GMT
  • M40 northbound within J2 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J1A and J2 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 23:00 and 06:00 from 21 February 2026 to 23 February 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Sat, 14 Feb 2026 23:12:09 GMT
  • M40 J1 northbound access | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound entry slip at junction J1 . Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 23:00 and 06:00 from 21 February 2026 to 23 February 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Sat, 14 Feb 2026 23:12:09 GMT
  • link road from M25 J16 anti-clockwise to M40 J1A northbound | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound entry slip at junction J1A . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 23:00 and 06:00 from 21 February 2026 to 23 February 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Sat, 14 Feb 2026 23:12:08 GMT
  • M40 northbound between J1 and J1A | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J1 and J1A . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 23:00 and 06:00 from 21 February 2026 to 23 February 2026. Lanes Closed : There will be two of three lanes closed.
    Buckinghamshire Live Travel News
    Sat, 14 Feb 2026 23:12:08 GMT
  • M40 northbound within J1 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound at junction J1 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:00 and 05:30 from 17 February 2026 to 20 February 2026. Schedule : From 23:00 on 20 February 2026 to 05:30 on 21 February 2026. Schedule : Expect disruption everyday between 22:00 and 05:30 from 23 February 2026 to 26 February 2026. Lanes Closed : There will be one of two lanes closed.
    Buckinghamshire Live Travel News
    Sat, 14 Feb 2026 05:31:35 GMT
  • M40 northbound between J4 and J5 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J4 and J5 . Lane Closures : The hard shoulder is closed. Reason : Horticultural works. Status : Currently Active. Period : expect disruption until 23:59 on 20 February 2026.
    Buckinghamshire Live Travel News
    Fri, 13 Feb 2026 18:06:13 GMT
  • M40 northbound between J8A and J9 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J8A and J9 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 17 February 2026 to 06:00 on 18 February 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Fri, 13 Feb 2026 14:13:33 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 15 February 2026 to 23:59 on 17 February 2026.
    Oxfordshire Live Travel News
    Fri, 13 Feb 2026 10:52:02 GMT
  • M40 northbound between J3 and J4 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J3 and J4 . Lane Closures : Lane three will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be one of three lanes closed.
    Buckinghamshire Live Travel News
    Fri, 13 Feb 2026 06:31:49 GMT
  • M40 northbound between J2 and J3 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J1A and J4 . Lane Closures : Lanes 3 and 4 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be two of four lanes closed.
    Buckinghamshire Live Travel News
    Fri, 13 Feb 2026 06:29:35 GMT
  • M40 northbound between J1A and J2 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J1A and J2 . Lane Closures : Lanes 1, 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 19 February 2026 to 06:00 on 20 February 2026. Lanes Closed : There will be three of four lanes closed.
    Buckinghamshire Live Travel News
    Thu, 12 Feb 2026 22:21:47 GMT
  • M40 northbound between J2 and J3 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J2 and J4 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 19:00 on 19 February 2026 to 23:59 on 20 February 2026.
    Buckinghamshire Live Travel News
    Thu, 12 Feb 2026 19:11:38 GMT
  • M40 northbound between J12 and J13 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J12 and J14 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 19:00 on 19 February 2026 to 23:59 on 20 February 2026.
    Live Warwickshire Travel News
    Thu, 12 Feb 2026 19:11:24 GMT
  • M40 J5 northbound exit | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound exit slip at junction J5 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:15 on 18 February 2026 to 05:30 on 19 February 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Wed, 11 Feb 2026 22:26:09 GMT
  • M40 northbound within J2 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J1A and J2 . Lane Closures : Lane one will be closed. Reason : Roadside equipment maintenance is planned. Status : Pending. Schedule : From 21:00 on 18 February 2026 to 05:00 on 19 February 2026. Lanes Closed : There will be one of four lanes closed.
    Buckinghamshire Live Travel News
    Wed, 11 Feb 2026 21:12:45 GMT
  • M40 northbound between J12 and J13 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J12 and J14 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 19:00 on 18 February 2026 to 23:59 on 19 February 2026.
    Live Warwickshire Travel News
    Wed, 11 Feb 2026 19:11:46 GMT
  • M40 northbound between J11 and J12 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J11 and J12 . Reason : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 09:30 and 15:30 from 16 February 2026 to 20 February 2026. Schedule : Expect disruption everyday between 09:30 and 15:30 from 23 February 2026 to 27 February 2026.
    Warwickshire Live Travel News
    Wed, 11 Feb 2026 19:01:45 GMT
  • M40 northbound between J6 and J7 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J6 and J8A . Reason : Horticultural works are planned. Status : Pending. Schedule : From 19:00 on 15 February 2026 to 23:59 on 20 February 2026.
    Oxfordshire Live Travel News
    Wed, 11 Feb 2026 14:04:50 GMT
  • M40 northbound between J10 and J11 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J10 and J11 . Reason : Road repairs are planned. Status : Pending. Schedule : From 08:00 on 17 February 2026 to 17:00 on 17 February 2026.
    Oxfordshire Live Travel News
    Wed, 11 Feb 2026 10:06:51 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 06:00 on 18 February 2026 to 23:59 on 18 February 2026.
    Warwickshire Live Travel News
    Wed, 11 Feb 2026 06:11:10 GMT
  • M40 J11 northbound exit | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound exit slip at junction J11 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:15 on 17 February 2026 to 05:30 on 18 February 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 22:24:25 GMT
  • M40 J9 northbound exit | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound exit slip at junction J9 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside equipment maintenance is planned. Status : Pending. Schedule : From 22:15 on 17 February 2026 to 06:00 on 18 February 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 22:23:12 GMT
  • M40 northbound within J9 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J8A and J9 . Lane Closures : Lane one will be closed. Reason : Roadside equipment maintenance is planned. Status : Pending. Schedule : From 22:15 on 17 February 2026 to 06:00 on 18 February 2026. Lanes Closed : There will be one of three lanes closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 22:23:12 GMT
  • M40 northbound between J3 and J4 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J3 and J4 . 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 17 February 2026 to 25 February 2026. Lanes Closed : There will be two of three lanes closed.
    Buckinghamshire Live Travel News
    Tue, 10 Feb 2026 21:25:49 GMT
  • M40 northbound between J10 and J11 | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound between junctions J9 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 17 February 2026 to 26 February 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 21:12:03 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
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 northbound between J3 and J4 | Northbound | Road Works | Buckinghamshire
    Location : The M40 northbound between junctions J3 and J4 . Lane Closures : Lanes 2 and 3 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be two of three lanes closed.
    Buckinghamshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • link road from M40 northbound to M42 J3A northbound | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junction J13 and the M42 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 21:00 on 16 February 2026 to 06:00 on 25 March 2026.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 J11 northbound access | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound entry slip at junction J11 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 05:30 on 17 February 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 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 : 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
    Tue, 10 Feb 2026 05:52:00 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 16 February 2026 to 21 February 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026. 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 : All lanes will be closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 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 16 February 2026 to 21 February 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 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 : From 21:00 on 9 March 2026 to 06:00 on 10 March 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 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 19 March 2026 to 21 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 March 2026 to 27 March 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 northbound between J16 and M42 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junction J15 and the M42 . 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 February 2026 to 21 February 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 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
    Tue, 10 Feb 2026 05:52:00 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 18 March 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 northbound within J15 | Northbound | Road Works | Warwickshire
    Location : The M40 northbound between junctions J13 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 February 2026 to 18 February 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 J9 northbound exit | Northbound | Road Works | Oxfordshire
    Location : The M40 northbound exit slip at junction J9 . Lane Closures : Lane one will be closed. Reason : Roadside equipment maintenance is planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be one of two lanes closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 GMT

Southbound M40 Closures and Live Delays

  • 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 : Barrier repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 15 February 2026 to 17 February 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Sun, 15 Feb 2026 06:20:21 GMT
  • M40 southbound between J2 and J1A | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J1A . Lane Closures : Lanes 3 and 4 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be two of four lanes closed.
    Buckinghamshire Live Travel News
    Sat, 14 Feb 2026 07:28:55 GMT
  • M40 southbound between J4 and J3 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J3 . Lane Closures : Lane three will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be one of three lanes closed.
    Buckinghamshire Live Travel News
    Sat, 14 Feb 2026 07:26:40 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 : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 20 February 2026 to 06:00 on 21 February 2026. Lanes Closed : There will be two of three lanes closed.
    Warwickshire Live Travel News
    Fri, 13 Feb 2026 22:21:22 GMT
  • M40 southbound between J9 and J8A | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J9 and J8A . Lane Closures : Lane three will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 17 February 2026 to 06:00 on 18 February 2026. Lanes Closed : There will be one of three lanes closed.
    Oxfordshire Live Travel News
    Fri, 13 Feb 2026 13:51:08 GMT
  • M40 southbound between J5 and J4 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J5 and J4 . Reason : Horticultural works are planned. Status : Pending. Schedule : From 19:00 on 15 February 2026 to 21:00 on 17 February 2026.
    Buckinghamshire Live Travel News
    Fri, 13 Feb 2026 10:44:06 GMT
  • M40 J3 southbound access | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound entry slip at junction J3 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:15 on 19 February 2026 to 05:30 on 20 February 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Thu, 12 Feb 2026 22:21:55 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 18 February 2026 to 06:00 on 19 February 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Wed, 11 Feb 2026 22:26:36 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 18 February 2026 to 06:00 on 19 February 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Wed, 11 Feb 2026 22:26:35 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 19:00 on 18 February 2026 to 23:59 on 19 February 2026.
    Oxfordshire Live Travel News
    Wed, 11 Feb 2026 19:11:13 GMT
  • M40 southbound between J11 and J10 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J11 and J10 . Reason : Road repairs are planned. Status : Pending. Schedule : From 08:00 on 16 February 2026 to 15:00 on 16 February 2026.
    Oxfordshire Live Travel News
    Wed, 11 Feb 2026 10:06:00 GMT
  • M40 J11 southbound access | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound entry slip at junction J11 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 22:15 on 17 February 2026 to 05:30 on 18 February 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 22:24:17 GMT
  • M40 J4 southbound access | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound entry 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 17 February 2026 to 19 February 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Tue, 10 Feb 2026 22:24:09 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 : Road repairs are planned. Status : Pending. Schedule : Expect disruption everyday between 22:15 and 06:00 from 17 February 2026 to 19 February 2026. Lanes Closed : There will be two of three lanes closed.
    Buckinghamshire Live Travel News
    Tue, 10 Feb 2026 22:24:09 GMT
  • M40 southbound within J2 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J2 . 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 17 February 2026 to 19 February 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Tue, 10 Feb 2026 22:24:09 GMT
  • M40 J3 southbound access | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound entry slip at junction J3 . 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 17 February 2026 to 19 February 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Tue, 10 Feb 2026 22:24:09 GMT
  • M40 southbound within J10 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J11 and J10 . 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 17 February 2026 to 26 February 2026. Lanes Closed : There will be two of three lanes closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 21:12:29 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 16 February 2026 to 18 February 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 11 March 2026 to 14 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 16 March 2026 to 18 March 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 southbound between J10 and J9 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J10 and J9 . Lane Closures : Lane one will be closed. Reason : Roadside equipment maintenance is planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be one of three lanes closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 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 18 February 2026 to 21 February 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026. Lanes Closed : There will be one of two lanes closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 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 16 February 2026 to 21 February 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 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 : From 21:00 on 9 March 2026 to 06:00 on 10 March 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 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 19 March 2026 to 21 March 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 March 2026 to 27 March 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 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 18 February 2026 to 21 February 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 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
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 southbound between J16 and J15 | Southbound | Road Works | Warwickshire
    Location : The M40 southbound between the M42 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 16 February 2026 to 21 February 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 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
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 southbound within 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 February 2026 to 18 February 2026. Lanes Closed : There will be two of three lanes closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 southbound within 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 16 February 2026 to 06:00 on 28 March 2026.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 southbound between J9 and J8A | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound between junctions J9 and J8A . Lane Closures : The hard shoulder is closed. Reason : Horticultural works. Status : Currently Active. Period : expect disruption until 23:59 on 15 February 2026.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 J9 southbound exit | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound exit slip at junction J9 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Roadside equipment maintenance is planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 southbound within J9 | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound at junction J9 . Lane Closures : Lane one will be closed. Reason : Roadside equipment maintenance is planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be one of two lanes closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 southbound between J3 and J2 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J4 and J2 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Barrier repairs are planned. Status : Pending. Schedule : From 22:15 on 15 February 2026 to 06:00 on 16 February 2026. Lanes Closed : There will be two of four lanes closed.
    Buckinghamshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 southbound between J6 and J5 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound between junctions J8A and J5 . Lane Closures : Lane one will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 22:15 and 06:00 from 16 February 2026 to 21 February 2026. Lanes Closed : There will be one of three lanes closed.
    Buckinghamshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 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 20:00 and 06:00 from 16 February 2026 to 21 February 2026. Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 February 2026 to 26 February 2026. Lanes Closed : There will be two of three lanes closed.
    Warwickshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 southbound within J4 | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound at junction J4 . Lane Closures : Lane one will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : There will be one of two lanes closed.
    Buckinghamshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 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 : 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 February 2026 to 21 February 2026. Schedule : Expect disruption everyday between 21:00 and 06:00 from 23 February 2026 to 28 February 2026. Lanes Closed : All lanes will be closed.
    Live Warwickshire Travel News
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 J4 southbound access | Southbound | Road Works | Buckinghamshire
    Location : The M40 southbound entry slip at junction J4 . Lane Closures : Lanes 1 and 2 will be closed. Reason : Road repairs are planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 06:00 on 17 February 2026. Lanes Closed : All lanes will be closed.
    Buckinghamshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 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
    Tue, 10 Feb 2026 05:52:00 GMT
  • M40 J11 southbound exit | Southbound | Road Works | Oxfordshire
    Location : The M40 southbound exit slip at junction J11 . Reason : Roadworks are planned. Status : Pending. Schedule : From 22:15 on 16 February 2026 to 05:30 on 17 February 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Tue, 10 Feb 2026 05:52:00 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

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