19th Century (8,374)
Bore Tunnel (296)
Built 1890 (293)
Built during 1890s (3,193)
Collapsed (432)
Colorado (744)
Continental Divide (9)
| Denver & Rio Grande Western Railroad (181)
Eagle County, Colorado (58)
Lost (28,464)
Lost 2012 (409)
Lost during 2010s (3,599)
Railroad (16,456)
Tunnel (1,360)
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