A40 : Southbound : Gibraltar Tunnels

A40 : Southbound : Gibraltar Tunnels : Road closed : Contraflow via Northbound : Slow moving vehicles 28/10/26-18/12/26 2000-0700 :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 28/10/2026

End Date: 18/12/2026

First Published

28/10/2026 07:23

Reference Number

RNMDA_2026132634

Last Updated

28/10/2026 20:00

Source Agency

Welsh Government

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