Japan’s 53.9 km Seikan tunnel

World’s longest tunnel opens regular service in Switzerland

World’s longest tunnel opens regular service in Switzerland

December 17, 2016

Regular rail service through the world’s longest tunnel - Gotthard Base Tunnel (GBT) - began carrying passengers deep under the Swiss Alps from Zurich to Lugano. The famed GBT had a ceremonial opening in June, attracting European leaders like German Chancellor Angela Merkel and...

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