Sakhalin Tunnel
The Sakhalin Tunnel is an incomplete and currently indefinitely postponed construction project, which after completion would have connected the island of Sakhalin with mainland Russia via a tunnel of approximately 10 kilometres under the Nevelskoy... Wikipedia
Length: 11.750 km (7.301 mi)
Line: Baikal-Amur Mainline and Sakhalin Railway
Location: Russia (Sakhalin Oblast, and Khabarovsk Krai)
No. of tracks: single-track
System: OAO RZhD
Track gauge: 1,520 mm (4 ft 11+27⁄32 in) (Russian gauge)
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