A40 : Northbound : Gibraltar Tunnels

A40 : Northbound : Gibraltar Tunnels : 14/09/26-15/09/26 2000-0600 : Maintenance work : Closed : Diversions in place :

Type of event: Roadworks

Severity of disruption: Road closure

Start Date: 14/09/2026

End Date: 15/09/2026

First Published

11/09/2026 18:14

Reference Number

RNMDA_2026131751

Last Updated

11/09/2026 18:14

Source Agency

Welsh Government

Connect with Traffic Wales