Devil's Gate TrestleRebuilt trestle on the Georgetown Loop Railroad
Open to traffic
Built 1877 by the Colorado Central Railroad. Dismantled 1939, but rebuilt 1984
Georgetown Loop Deck Truss BridgeDeck truss over Clear Creek on the Georgetown Loop Railroad
Open to traffic
Georgetown Loop Plate Girder BridgePony plate girder bridge over Clear Creek on the Georgetown Loop Railroad
Open to traffic
Georgetown Loop Pony Truss BridgePony truss bridge over Clear Creek on the Georgetown Loop Railroad
Open to traffic
Miner Street BridgeReconstructed pony truss bridge over Clear Creek on Miner Street in Idaho Springs
Open to traffic
Built 1902 by Kuyes and Work. Reconstructed 1990 (the trusses are no longer load-bearing).
Tunnel No. 4Abandoned tunnel on CO 119 near the junction with US 6
Still intact, but boarded up after the roads were realigned to make this tunnel unnecessary
Built 1939