Sakhalin Tunnel
49°45′N 142°50′E / 49.750°N 142.833°E
| Sakhalin Tunnel | |
|---|---|
Planned profile of the Sakhalin Tunnel | |
| Overview | |
| Official name | Russian: Сахалинский тоннель Russian: Строительство № 507 |
| Line | Baikal-Amur Mainline and Sakhalin Railway |
| Location | Russia (Sakhalin Oblast, and Khabarovsk Krai) |
| Status | Postpone project |
| System | OAO RZhD |
| Crosses | Nevelskoy Strait |
| Start | Cape Lazarev |
| End | Cape Pogibi |
| Operation | |
| Work begun | September 6, 1950 |
| Traffic | Railway |
| Character | freight |
| Technical | |
| Length | 11.750 km (7.301 mi) |
| No. of tracks | single-track |
| Track gauge | 1,520 mm (4 ft 11+27⁄32 in) (Russian gauge) |
| Highest elevation | 5.7 m (19 ft) |
| Lowest elevation | −60 m (−200 ft) |
| Route map | |
The Sakhalin Tunnel (Russian: Сахалинский тоннель) 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 (6 mi) under the Nevelskoy Strait (the narrowest part of the Strait of Tartary).
The construction started under the late Stalinist rule to serve primarily military and settlements purposes, and was abandoned on May 26, 1953 soon after Stalin's death.