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A55 contraflow in both directions between J15 and J15A, 28 Sep 2026

Planned

This roadworks closure on the A55 is planned to start at 19:00 on Mon 28 Sep and expected to clear at 07:00 on Fri 2 Oct.

Last updated by Traffic Wales at 08:11 on Monday 21 September 2026.

Closure details and map

Status
Planned
Closure type
Contraflow
Category
Maintenance Work
Road
A55
Direction
Both directions
Junctions
J15 to J15A
Location
J15 Llanfairfechan to J15A Penmaenmawr
Working hours
19:00 to 07:00 overnight
Planned start
19:00 on Monday 28 September 2026
Expected to clear
07:00 on Friday 2 October 2026
Details
Maintenance work, contraflow, width limit 3.2m
Source
Traffic Wales
Last updated by the source
08:11 on Monday 21 September 2026

Map of the A55 contraflow in both directions between J15 and J15A

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  • Planned

Other A55 closures and crash records

No other closures are in force on the A55 right now, and 13 closures are planned in the next 7 days.

The A55 accident statistics from 1979 to 2025 record 6,042 collisions on the road, 197 of them fatal.

All A55 closures