M4 Planned Roadworks: Closure & Delays at M4 eastbound within J8

Other

M4 eastbound lane 1 and 2 closure (47/0 to 44/8)

Road Network: M4 (East bound)

Affected Sectors:

  • Sector 1: M4 eastbound within J8

Status & Certainty: Scheduled Maintenance (Probable)

Restrictions: Mandatory compliance required.

Carriageway & Lane Capacity

  • Total Closed Lanes: 2
  • Lanes Remaining Open: 2

Schedule Window

  • Scheduled Start: 05/10/2026 at 20:00
  • Estimated Completion: 06/10/2026 at 06:00
  • Schedule data last synced/updated by National Highways on: 01/10/2026 at 00:36
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