A4 roadworks

Live and upcoming roadworks, closures and disruption on the A4 across the UK, from Department for Transport Street Manager data. Updated 9 June 2026.

• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-06-03 → 2026-06-13
  Minor
• A4 South East From Pewsham Roundabout To Junction With A342

  Wiltshire Council · 2026-06-08T08:30:00.000Z → 2026-06-12T14:30:00.000Z
  Medium
• A4 South East From Pewsham Roundabout To Junction With A342

  Wiltshire Council · 2026-06-10T23:00:00.000Z → 2026-06-14T23:00:00.000Z
  Minor
• A4 Bath Road And A340 Station Road Roundabout

  West Berkshire Council · 2026-06-10T23:00:00.000Z → 2026-06-14T23:00:00.000Z
  Minor
• A4 Area Boundary Near East Kennett East To Crossroads At North Farm And Uc Road To West Overton

  Wiltshire Council · 2026-06-16T00:00:00.000Z → 2026-06-16T00:00:00.000Z
  Medium
• A4 Forest Hill West To Junction With Amity Drive

  Wiltshire Council · 2026-06-18T08:30:00.000Z → 2026-06-18T14:00:00.000Z
  Medium
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-06-22 → 2026-07-04
  Minor
• A4 Beckhampton Roundabout East To Silbury Hill Car Park

  Wiltshire Council · 2026-06-22 → 2026-06-26
  Medium
• A4 Bath Road And M4 Junction 12 Roundabout

  West Berkshire Council · 2026-06-22T20:00:00.000Z → 2026-07-04T05:00:00.000Z
  Medium
• A4 Gunsite Lane South East To District Boundary

  Wiltshire Council · 2026-06-30 → 2026-07-02
  Medium
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-07-04 → 2026-07-05
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-07-05 → 2026-07-06
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-07-11 → 2026-07-12
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-07-12 → 2026-07-13
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-07-13 → 2026-07-25
  Medium
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-07-19 → 2026-07-20
  Minor
• A4 Bath Road And A340 Station Road Roundabout

  West Berkshire Council · 2026-07-20 → 2026-08-07
  Medium
• A4 Bath Road And A340 Station Road Roundabout

  West Berkshire Council · 2026-07-20 → 2026-08-07
  Medium
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-07-27 → 2026-07-30
  Medium
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-07-27 → 2026-08-01
  Medium
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-08-09T21:30:00.000Z → 2026-08-10T04:30:00.000Z
  Minor
• A4 South East From Pewsham Roundabout To Junction With A342

  Wiltshire Council · 2026-08-10 → 2026-08-12
  High
• A4 South East From Pewsham Roundabout To Junction With A342

  Wiltshire Council · 2026-08-10 → 2026-08-12
  High
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-08-10T19:00:00.000Z → 2026-08-22T05:00:00.000Z
  Medium
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-08-16T21:30:00.000Z → 2026-08-17T04:30:00.000Z
  Minor
• A4 South East From Pewsham Roundabout To Junction With A342

  Wiltshire Council · 2026-08-20 → 2026-08-22
  High
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-08-24T19:00:00.000Z → 2026-09-02T05:00:00.000Z
  Medium
• A4 South East From Pewsham Roundabout To Junction With A342

  Wiltshire Council · 2026-08-25 → 2026-08-27
  High
• A4 South East From Pewsham Roundabout To Junction With A342

  Wiltshire Council · 2026-08-25 → 2026-08-27
  High
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-09-04 → 2026-09-05
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-09-06T21:30:00.000Z → 2026-09-07T04:30:00.000Z
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2026-09-28 → 2026-10-03
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2027-06-07T21:00:00.000Z → 2027-06-12T05:00:00.000Z
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2027-06-07T21:00:00.000Z → 2027-06-12T05:00:00.000Z
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2027-06-21 → 2027-06-26
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2027-06-21T21:00:00.000Z → 2027-07-26T05:00:00.000Z
  Medium
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2027-08-30T21:00:00.000Z → 2027-09-11T05:00:00.000Z
  Minor
• A4 M4 Junction 5 Roundabout

  Slough Borough Council · 2027-09-13 → 2027-09-18
  Minor

Councils on the A4