Clarr Tunnel Clarr Tunnel Twin Falls 3852 Twin Falls
Indian Tunnel Indian Tunnel Butte 5784 Inferno Cone
Orchalara Seepage Tunnel Orchalara Seepage Tunnel Twin Falls 3688 Twin Falls
Saint Paul Pass Tunnel Saint Paul Pass Tunnel Shoshone 5164 Lookout Pass
Sigrisit Tunnel Sigrisit Tunnel Twin Falls 3793 Twin Falls
Sinker Tunnel Sinker Tunnel Owyhee 5358 Silver City
Sorrento Tunnel Sorrento Tunnel Benewah 3054 Plummer
Tom Thumb Tunnel Tom Thumb Tunnel Butte 5722 The Watchman
Cossack Tunnel Cossack Tunnel Custer 7093 Mackay Reservoir
Logan Tunnel Logan Tunnel Blaine 7959 Muldoon
Station Creek Tunnel Station Creek Tunnel Franklin 5394 Mink Creek
Tunnel Number 7 Wasteway Tunnel Number 7 Wasteway Gem 2313 Southwest Emmett