BNSF Flathead Tunnel

USA / Montana / Fortine /
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This Tunnel is about 7 miles long and built in 1970 due to a detour necessitated by the construction of the Libby Dam. It is the third longest tunnel in North America.
Nearby cities:
Coordinates:   48°30'1"N   114°57'2"W
This article was last modified 15 years ago