The Valderøy Tunnel (Norwegian: Valderøytunnelen) is a subsea road tunnel which runs between the islands of Ellingsøya (in Ålesund Municipality) and Valderøya (in Giske Municipality) in Møre og Romsdal county, Norway.

The 4,222-metre (13,852 ft) long tunnel is part of Norwegian National Road 658.

The tunnel reaches a maximum depth of 137 metres (449 ft) below sea level.

[1] It was built in 1987 as part of the Vigra Fixed Link project.

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