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The Kan-Etsu Tunnel (関越トンネル, Kan'etsu Tonneru) is a tunnel on the Kan-Etsu Expressway in Japan that runs through Mt. Tanigawa from Minakami, Gunma to Yuzawa, Niigata. The northern tube was opened in 1985 and the southern tube was opened in 1991.[1]
References
- ^ "Kan-etsu Tunnel". International Database and Gallery of Structures. Structurae. Retrieved 10 November 2019.
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