The world’s longest road tunnel, Norway’s Lærdal Tunnel has features designed to alleviate claustrophobia and tiredness. Length: 24.5 kilometers
World’s greatest tunnels – Lærdal Tunnel (Norway)
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Written by
in
The world’s longest road tunnel, Norway’s Lærdal Tunnel has features designed to alleviate claustrophobia and tiredness. Length: 24.5 kilometers