Record No.
MRB-2026-005796
World's Longest Road Tunnel
Architecture & Structures
No Photo
Record Holder
Laerdal Tunnel
Norway
Category
Architecture & Structures
Country
Norway
(
NO )
Achievement Date
—
Verification Status
Reference
Record Description
Connecting the towns of Laerdal and Aurland in western Norway, the Laerdal Tunnel stretches 24.5 kilometers, making it the longest road tunnel in the world. It features specially designed cave-like rest areas with colored lighting to help drivers stay alert during the roughly 20-minute drive through the mountain.
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