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M48 eastbound slip road closure at J1 Aust, 5 Oct 2026

Planned

This roadworks closure on the M48 is planned to start at 20:00 on Mon 5 Oct and expected to clear at 06:00 on Wed 7 Oct.

Last updated by Traffic Wales at 12:00 on Saturday 3 October 2026.

Closure details and map

Status
Planned
Closure type
Slip road closure
Category
Maintenance Work
Road
M48
Direction
Eastbound
Junctions
J1
Location
J1 Aust
Working hours
20:00 to 06:00 overnight
Planned start
20:00 on Monday 5 October 2026
Expected to clear
06:00 on Wednesday 7 October 2026
Details
Maintenance work, exit slip road closed, entry slip road closed, diversions in place
Source
Traffic Wales
Last updated by the source
12:00 on Saturday 3 October 2026

Map of the M48 eastbound slip road closure at J1 Aust

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  • Planned

Other M48 closures and crash records

2 other closures are in force on the M48 right now, and 6 more are planned in the next 7 days.

The M48 accident statistics from 1979 to 2025 record 135 collisions on the road, 9 of them fatal.

All M48 closures