Overview

• Closures will run each night from 7pm to 6am between junctions 16 and 15, with the eastbound slip at junction 16 also expected to shut.
• Works are scheduled from Monday 13 October through Tuesday 11 November, according to a Swindon Borough Council notice.
• National Highways says diversion routes will use other M4 junctions and local roads and will be clearly signed.
• The restrictions will not apply to emergency services and works vehicles when traffic management is in place.
• A separate westbound closure between junctions 12 and 13 continues 9pm to 6am until 10 October, and drivers are advised to check Traffic England for live updates.