Adelaide Bridge No 10[Map · Street View] Steel trestle on Phantom Canyon Road over Eightmile Creek Open to one-lane traffic on a gravel road Built 1894 on the narrow gauge Florence and Cripple Creek Railroad. Converted to highway use after the railroad was abandoned in 1912.
Beaver Creek Bridge[Map · Street View] Pony truss bridge over Beaver Creek on CR 120 (formerly CO 120) in Penrose Open to traffic Built 1923
CO 120 Viaduct[Map · Street View] Tee beam bridge over the Union Pacific Railroad on CO 120 near Florence Replaced by a new bridge in 2016 Built 1931, replaced 2016
Coaldale Bridge No. 1[Map · Street View] Abandoned through truss bridge over Arkansas River at Coaldale on CR 6 (Hayden Creek Rd.) just north of US 50 Abandoned Built 1906; later bypassed by another truss bridge
Coaldale Bridge No. 2[Map] Pratt through truss bridge over Arkansas River on CR 6 Open to traffic Built ca. 1910; rehabilitated 1960
Fourth Street Bridge[Map · Street View] Through truss bridge over Arkansas River in Canon City Open to pedestrians only Built 1891 by the Bullen Bridge Co.; modified 1928; replaced in 2001; reconstructed 22 feet to the west ca. 2004; Repairs by Bach Steel, 2019
Hardscrabble Creek CR 19 Bridge Lost pony truss bridge over Hardscrabble Creek on CR 19 Replaced by a new bridge Built 1905; replaced 1995
Parkdale Bridge[Map · Street View] Lost Pony truss bridge over Arkansas River near Parkdale on CR 157 just off US 50 Replaced by a new bridge Built ca. 1915; Replaced
Phantom Canyon Tunnel No. 1[Map] Tunnel on CR 67 (Phantom Canyon Road) north of Florence Open to one-lane traffic Built 1894 by the Florence and Cripple Creek Railroad
Phantom Canyon Tunnel No. 2[Map] Tunnel on CR 67 (Phantom Canyon Road) north of Florence Open to one-lane traffic Built 1894 by the Florence and Cripple Creek Railroad
Portland Bridge (1908)[Map] Lost Closed-spandrel arch bridge over Arkansas River on SH 120 Replaced by a new bridge Built 1908
Portland Bridge (1927)[Map · Street View] Deck truss over the Arkansas River on SH 120 at Portland replaced by new bridge Built 1927, replaced 2014
Railroad Street Bridge[Map] Closed-spandrel arch bridge over Coal Creek on Railroad Street in Florence Open to traffic Built 1918
Rouch Gulch Bridge[Map · Street View] Closed-spandrel arch bridge over Spring Creek on US 50 Open to traffic Built 1934 by the Gordon Construction Co.
Royal Gorge - Hanging Bridge[Map · Street View] Pony/through plate girder bridge over Edge of Arkansas River on Rock & Rail LLC/Caņon City & Royal Gorge Railroad Open to traffic Built 1879
Royal Gorge Bridge[Map · Street View] Suspension bridge over the Arkansas River (Royal Gorge) west of Caņon City Open to vehicular and pedestrian traffic Built 1929 for the Royal Gorge Bridge and Amusement Co.; rehabilitated 1984
Texas Creek Bridge[Map · Street View] Pony truss bridge over Arkansas River on CR 27 at Texas Creek Open to traffic Built 1907 by the Pueblo Bridge Co.
Tunnel Bridge #1[Map] Pratt deck truss bridge over Ravine on Tunnel Drive Open to pedestrians only Built 1930
Tunnel Bridge #2[Map] Pratt deck truss bridge over Ravine on Tunnel Drive Open to pedestrians only Built 1930
UP - Badger Creek Bridge[Map · Street View] Through truss bridge over Badger Creek on Union Pacific Railroad As of August 2020 accessible via County Rd. 45. Bridge open to foot traffic
UP - Bridge #206.48[Map · Street View] Stone arch bridge over Unnamed Creek on Union Pacific Railroad Intact but closed to all traffic
UP - Portland Bridge[Map · Street View] Through truss bridge over the Arkansas River on the Union Pacific Railroad at the Holcim Plant in Portland Open to traffic Virginia Bridge & Iron Company in 1919
UP - Red Hill Tunnel[Map] Tunnel under Hill on Union Pacific Railroad Intact but closed to all traffic
Williamsburg Bridge[Map] Lost concrete arch bridge over Oak Creek on Quincy Avenue (CR 13A) at Williamsburg Replaced by a new bridge Built 1908; replaced 1999