BNSF Railway (1,589)
Bore Tunnel (296)
Great Northern Railway (396)
Northern Pacific Railway (456)
Open (40,969)
Owned by railroad (13,494)
| Railroad (16,455)
Skamania County, Washington (44)
Spokane, Portland & Seattle Railway (75)
Total length 1000-2500 feet (1,991)
Tunnel (1,359)
Washington (1,380)
|