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A55 slip road closure in both directions between J19 and J18, 5 Oct 2026

Planned

This roadworks closure on the A55 is planned to start at 20:00 on Mon 5 Oct and expected to clear at 07:00 on Wed 7 Oct.

Last updated by Traffic Wales at 09:56 on Saturday 3 October 2026.

Closure details and map

Status
Planned
Closure type
Slip road closure
Category
Cyclic Maintenance
Road
A55
Direction
Both directions
Junctions
J19 to J18
Location
J19 Glan Conwy to J18 Llandudno Junction
Working hours
20:00 to 07:00 overnight
Planned start
20:00 on Monday 5 October 2026
Expected to clear
07:00 on Wednesday 7 October 2026
Details
Cyclic maintenance, exit slip road closed, entry slip road closed
Source
Traffic Wales
Last updated by the source
09:56 on Saturday 3 October 2026

Map of the A55 slip road closure in both directions between J19 and J18

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  • Planned

Other A55 closures and crash records

No other closures are in force on the A55 right now, and 7 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