Tunnel 21 in Shoshone County, Idaho

Tunnel 21 in Shoshone County is a abandoned railway. Tunnel 21 is also known as Saint Paul Pass.
Alternate Name
Saint Paul Pass
Bicycle
yes
Road Type
unclassified road
Website
https://www.waymarking.com/waymarks/wm10XY5_Tunnel_21_Route_of_the_Hiawatha_Idaho