Hida Tunnel
The 89th longest tunnel in the world
Hida Tunnel is a tunnel on the Tōkai-Hokuriku Expressway (E41) in Japan that runs (through the Mominukasan mountain) from Hida city to Shirakawa village in Gifu prefecture with approximate length of 10.7 km. It was completed and opened in 2008, and it is the third longest road tunnel in Japan after the Yamate Tunnel (Chuoto Expressway Central Loop Line) and Kanetsu Tunnel (Kanetsu Expressway), and the 12th longest in the world.
Tunnel data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).