Lake County

Arkansas River Bridge   [Map · Street View]
Timber stringer bridge over Arkansas River on Sh 300
Open to traffic
Built 1939
Busk-Ivanhoe Tunnel   [Map]
Tunnel
Closed
Built 1891; Converted to highway use 1922; Closed to traffic 1943; Collapsed 1945
Martin Bridge   [Map]
Pony truss on a bike trail east of Leadville crossing CR 3
Open to two-lane bike traffic above and road traffic below
Snowden Bridge   [Map]
Two-span Luten arch bridge over Arkansas River
Left intact on a closed portion of CR 10. Was abandoned when Historic Bridge Inventory was conducted.
Built 1908