A34 Traffic Delays. Live Congestion Reports

Live A34 Congestion Reports

    No Reported Congestion

Today’s A34 Accident Updates

    No Reported Accidents

Northbound A34 Lane Closures and Roadworks

Southbound A34 Roadworks and Lane Closures

  • A34 southbound between A33 and M3/A272 | Southbound | Road Works | Hampshire Travel News
    Location : The A34 southbound between the A272 and the junction with the M3 . Lane Closures : Lane two will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 20:00 and 06:00 from 20 April 2026 to 22 April 2026. Schedule : Expect disruption everyday between 20:00 and 06:00 from 23 April 2026 to 25 April 2026. Lanes Closed : There will be one of two lanes closed.
    Hampshire Live Travel News
    Sat, 18 Apr 2026 06:11:45 GMT
  • A34 southbound access from B430 | Southbound | Road Works | Oxfordshire
    Location : The A34 southbound. Reason : Roadworks are planned. Status : Pending. Schedule : From 04:00 on 25 April 2026 to 18:00 on 26 April 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Sat, 18 Apr 2026 03:11:44 GMT
  • A34 southbound between A4 and A343 | Southbound | Road Works | West Berkshire
    Location : The A34 southbound between the A339 and the junction with the A343 . Lane Closures : Lane one will be closed. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 24 April 2026 to 06:00 on 25 April 2026. Lanes Closed : There will be one of two lanes closed.
    West Berkshire Live Travel News
    Fri, 17 Apr 2026 20:23:53 GMT
  • A34 southbound exit for A4 | Southbound | Road Works | West Berkshire
    Location : The A34 southbound exit slip to the A4 . Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 24 April 2026 to 06:00 on 25 April 2026. Lanes Closed : All lanes will be closed.
    West Berkshire Live Travel News
    Fri, 17 Apr 2026 20:23:53 GMT
  • A34 southbound access from A4 | Southbound | Road Works | West Berkshire
    Location : The A34 southbound entry slip from the A4 . Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 24 April 2026 to 06:00 on 25 April 2026. Lanes Closed : All lanes will be closed.
    West Berkshire Live Travel News
    Fri, 17 Apr 2026 20:23:52 GMT
  • A34 southbound exit for A4 | Southbound | Road Works | West Berkshire
    Location : The A34 southbound exit slip to the A4 . Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 24 April 2026 to 06:00 on 25 April 2026. Lanes Closed : All lanes will be closed.
    West Berkshire Live Travel News
    Fri, 17 Apr 2026 20:23:52 GMT
  • A34 southbound exit at a minor junction between B4027 and A44 | Southbound | Road Works | Oxfordshire
    Location : The A34 southbound. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 22 April 2026 to 06:00 on 23 April 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Wed, 15 Apr 2026 20:36:27 GMT
  • A34 southbound access from B4027 | Southbound | Road Works | Oxfordshire
    Location : The A34 southbound. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 22 April 2026 to 06:00 on 23 April 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Wed, 15 Apr 2026 20:36:26 GMT
  • A34 southbound exit for B4027 | Southbound | Road Works | Oxfordshire
    Location : The A34 southbound. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 22 April 2026 to 06:00 on 23 April 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Wed, 15 Apr 2026 20:36:26 GMT
  • A34 southbound exit for B4027 | Southbound | Road Works | Oxfordshire
    Location : The A34 southbound. Reason : Roadside drains works are planned. Status : Pending. Schedule : From 21:00 on 22 April 2026 to 06:00 on 23 April 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Wed, 15 Apr 2026 20:36:26 GMT
  • A34 southbound between A4185 and M4 | Southbound | Road Works | Oxfordshire
    Location : The A34 southbound between the A415 and the junction with the M4 . Reason : Roadworks scheme is planned. Status : Pending. Schedule : From 21:00 on 20 April 2026 to 06:00 on 23 April 2026.
    Oxfordshire Live Travel News
    Tue, 14 Apr 2026 09:41:19 GMT
  • A34 southbound access from A33 | Southbound | Road Works | Hampshire Travel News
    Location : The A34 southbound entry slip from the A33 . Lane Closures : Lane one is closed. Reason : Roadworks. Status : Currently Active. Period : expect disruption until 06:00 on 31 December 2027. Lanes Closed : There is one of two lanes closed.
    Hampshire Live Travel News
    Tue, 14 Apr 2026 09:41:19 GMT
  • A34 southbound between A33 and M3/A272 | Southbound | Road Works | Hampshire Travel News
    Location : The A34 southbound between the A272 and the junction with the M3 . Lane Closures : Lane two will be closed. Reason : Roadworks are planned. Status : Pending. Schedule : From 20:00 on 11 May 2026 to 06:00 on 12 May 2026. Lanes Closed : There will be one of two lanes closed.
    Hampshire Live Travel News
    Tue, 14 Apr 2026 09:41:19 GMT
  • A34 southbound between A33 and M3/A272 | Southbound | Road Works | Hampshire Travel News
    Location : The A34 southbound between the A272 and the junction with the M3 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 17 May 2026 to 22 May 2026. Schedule : From 21:00 on 26 May 2026 to 06:00 on 27 May 2026. Schedule : From 21:00 on 14 November 2026 to 21:00 on 15 November 2026. Schedule : From 21:00 on 28 November 2026 to 21:00 on 29 November 2026. Lanes Closed : All lanes will be closed.
    Hampshire Live Travel News
    Tue, 14 Apr 2026 09:41:19 GMT
  • A34 southbound access from A33 | Southbound | Road Works | Hampshire Travel News
    Location : The A34 southbound entry slip from the A33 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 17 May 2026 to 22 May 2026. Schedule : From 21:00 on 26 May 2026 to 06:00 on 27 May 2026. Schedule : From 21:00 on 14 November 2026 to 21:00 on 15 November 2026. Schedule : From 21:00 on 28 November 2026 to 21:00 on 29 November 2026. Lanes Closed : All lanes will be closed.
    Hampshire Live Travel News
    Tue, 14 Apr 2026 09:41:19 GMT
  • A34 southbound access from A272 | Southbound | Road Works | Hampshire Travel News
    Location : The A34 southbound entry slip from the A272 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 17 May 2026 to 22 May 2026. Schedule : From 21:00 on 26 May 2026 to 06:00 on 27 May 2026. Schedule : From 21:00 on 14 November 2026 to 21:00 on 15 November 2026. Schedule : From 21:00 on 28 November 2026 to 21:00 on 29 November 2026. Lanes Closed : All lanes will be closed.
    Hampshire Live Travel News
    Tue, 14 Apr 2026 09:41:19 GMT
  • A34 southbound access from A4130 | Southbound | Road Works | Oxfordshire
    Location : The A34 southbound entry slip from the A4130 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 April 2026 to 23 April 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Tue, 14 Apr 2026 09:41:19 GMT
  • A34 southbound between A4185 and M4 | Southbound | Road Works | Oxfordshire
    Location : The A34 southbound between the A415 and the junction with the M4 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 April 2026 to 23 April 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Tue, 14 Apr 2026 09:41:19 GMT
  • A34 southbound exit for A4185 | Southbound | Road Works | Oxfordshire
    Location : The A34 southbound exit slip to the A4185 . Reason : Roadworks are planned. Status : Pending. Schedule : Expect disruption everyday between 21:00 and 06:00 from 20 April 2026 to 23 April 2026. Lanes Closed : All lanes will be closed.
    Oxfordshire Live Travel News
    Tue, 14 Apr 2026 09:41:19 GMT
  • A34 southbound between A33 and M3/A272 | Southbound | Road Works | Hampshire Travel News
    Location : The A34 southbound between the A272 and the junction with the M3 . Reason : Roadworks scheme. Status : Currently Active. Period : from 20:00 on 10 April 2026 to 21:00 on 7 February 2027.
    Hampshire Live Travel News
    Fri, 10 Apr 2026 19:00:40 GMT

A34 Traffic Flow Map

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

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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13 thoughts on “A34 Traffic Delays. Live Congestion Reports”

  1. Tony Broadbent

    I want to travel Hungerford yo Chichester on a Monday morning without using A34 from from junction with A303 but all planners seem to involve A34 to Winchester Junction with M3 and thats out on a Monday Morning.

  2. kevin.cleary@talk21.com

    I travel A34 between Winchester and Wantage on Thursday nights. Can someone please tell me if there are closures on this stretch tonight?

      1. Absolutely useless site as I’m sat in a 20 mile tail back but site says no delays. Waste of my time. Martin

  3. Accident A34 Southbound between Sutton Scotney and Winchester. Traffic at complete standstill, avoid.

  4. Been stuck here for an hour, believe northbound lorry crossed reservation and hit southbound traffic, potentially stuck here another 3 hours… strange that all traffic pages for A34 show all clear. Just below A34 & A339 split

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