Name |
Image |
Built |
Listed |
Location |
County |
Type |
19th Street Bridge |
|
1888 |
1985-02-04 |
Denver 39°45′36″N 105°0′12″W / 39.76000°N 105.00333°W / 39.76000; -105.00333 (19th Street Bridge) |
Denver |
2-span Pratt Through Truss |
Alpine Tunnel Historic District |
|
1879, 1881, 1910 |
1996-04-01 |
Hancock, Pitkin, Quartz |
Chaffee, Gunnison |
|
Argo Tunnel and Mill |
|
1893 |
1978-01-31 |
Idaho Springs |
Clear Creek |
|
Arkansas River Bridge |
|
1937 |
1985-02-04 |
Buena Vista 38°48′49″N 106°6′12″W / 38.81361°N 106.10333°W / 38.81361; -106.10333 (Arkansas River Bridge) |
Chaffee |
Pratt Deck Truss |
Avondale Bridge |
|
1913 |
1985-02-04 |
Avondale 38°14′32″N 104°20′54″W / 38.24222°N 104.34833°W / 38.24222; -104.34833 (Avondale Bridge) |
Pueblo |
Luten Arch |
Big Thompson River Bridge III |
|
|
2002-10-15 |
Loveland 40°24′54″N 105°11′42″W / 40.41500°N 105.19500°W / 40.41500; -105.19500 (Big Thompson River Bridge III) |
Larimer |
Camelback pony truss |
Big Thompson River Bridge IV |
|
|
2002-10-15 |
Loveland 40°25′7″N 105°10′47″W / 40.41861°N 105.17972°W / 40.41861; -105.17972 (Big Thompson River Bridge IV) |
Larimer |
Camelback pony truss |
Black Squirrel Creek Bridge |
|
|
2002-10-15 |
Falcon 39°0′12″N 104°30′46″W / 39.00333°N 104.51278°W / 39.00333; -104.51278 (Black Squirrel Creek Bridge) |
El Paso |
Parker through truss |
Boulder Creek Bridge |
|
1953 |
2003-03-11 |
Boulder 40°0′52″N 105°19′12″W / 40.01444°N 105.32000°W / 40.01444; -105.32000 (Boulder Creek Bridge) |
Boulder |
Concrete slab and girder |
Bridge No. 10/Adelaide Bridge |
|
1894 |
1985-02-04 |
Florence 38°34′17″N 105°5′10″W / 38.57139°N 105.08611°W / 38.57139; -105.08611 (Bridge No. 10/Adelaide Bridge) |
Fremont |
Built-up Deck Girder bridge |
Bridge over Burro Canon |
|
1936 |
1985-02-04 |
Madrid 37°7′26″N 104°44′26″W / 37.12389°N 104.74056°W / 37.12389; -104.74056 (Bridge over Burro Canon) |
Las Animas |
Stone Multiplate Deck Arch |
Bridge over Fountain Creek |
|
1932 |
1985-02-04 |
Manitou Springs 38°52′12″N 104°55′30″W / 38.87000°N 104.92500°W / 38.87000; -104.92500 (Bridge over Fountain Creek) |
El Paso |
Open Spandral Deck Arch |
Browns's Canyon Bridge |
|
1908 |
2013-07-30 |
Salida |
Chaffee |
Concrete slab and girder |
Cherry Creek Bridge |
|
|
2002-10-15 |
Franktown 39°19′52″N 104°44′2″W / 39.33111°N 104.73389°W / 39.33111; -104.73389 (Cherry Creek Bridge) |
Douglas |
Two-rib open-spandrel arch |
Colorado River Bridge |
|
|
2002-10-15 |
De Beque 39°20′20″N 108°11′36″W / 39.33889°N 108.19333°W / 39.33889; -108.19333 (Colorado River Bridge) |
Mesa |
Parker through truss |
Costilla Crossing Bridge |
|
1892 |
1985-02-04 |
Antonito 37°4′43″N 105°45′22″W / 37.07861°N 105.75611°W / 37.07861; -105.75611 (Costilla Crossing Bridge) |
Conejos |
Thatcher Through Truss |
Cottonwood Creek Bridge |
|
1923 |
2001-10-12 |
Colorado Springs 38°55′43″N 104°48′35″W / 38.92861°N 104.80972°W / 38.92861; -104.80972 (Cottonwood Creek Bridge) |
El Paso |
cantilevered concrete girder |
D & RG Narrow Gauge Trestle |
|
1880 !ca. 1880 |
1976-06-18 |
Cimarron 38°27′2″N 107°36′8″W / 38.45056°N 107.60222°W / 38.45056; -107.60222 (D & RG Narrow Gauge Trestle) |
Montrose |
Pratt truss |
Dolores River Bridge |
|
|
2002-10-15 |
Bedrock 38°18′38″N 108°53′9″W / 38.31056°N 108.88583°W / 38.31056; -108.88583 (Dolores River Bridge) |
Montrose |
Pennsylvania through truss |
Dotsero Bridge |
|
|
2002-10-15 |
Dotsero 39°38′57″N 107°3′47″W / 39.64917°N 107.06306°W / 39.64917; -107.06306 (Dotsero Bridge) |
Eagle |
Parker through truss |
Douglas Crossing Bridge |
|
1936 |
1985-02-04 |
Granada 37°47′43″N 102°15′20″W / 37.79528°N 102.25556°W / 37.79528; -102.25556 (Douglas Crossing Bridge) |
Prowers |
Stone Ashlar Filled Arch |
Eagle River Bridge |
|
1933 |
2002-10-15 |
Eagle 39°39′36″N 106°48′55″W / 39.66000°N 106.81528°W / 39.66000; -106.81528 (Eagle River Bridge) |
Eagle |
Parker through truss |
F Street Bridge |
|
1907 |
1985-02-04 |
Salida 38°32′16″N 105°59′33″W / 38.53778°N 105.99250°W / 38.53778; -105.99250 (F Street Bridge) |
Chaffee |
Luten Arch |
Fruita Bridge |
|
1906 |
1985-02-04 |
Fruita 39°8′13″N 108°43′50″W / 39.13694°N 108.73056°W / 39.13694; -108.73056 (Fruita Bridge) |
Mesa |
Parker Through Truss |
Granada Bridge |
|
|
2002-10-15 |
Granada 38°5′38″N 102°18′37″W / 38.09389°N 102.31028°W / 38.09389; -102.31028 (Granada Bridge) |
Prowers |
Steel I-beam stringer |
Great Western Sugar Company Effluent Flume and Bridge |
|
|
2014-11-14 |
Fort Collins, Colorado 40°24′42″N 105°02′43″W / 40.41167°N 105.04528°W / 40.41167; -105.04528 (Great Western Sugar Company Effluent Flume and Bridge) |
Larimer |
Suspension bridge |
Gunnison River Bridge I |
|
|
2002-10-15 |
Gunnison 38°31′58″N 106°57′6″W / 38.53278°N 106.95167°W / 38.53278; -106.95167 (Gunnison River Bridge I) |
Gunnison |
Pratt through truss |
Gunnison River Bridge II |
|
|
2002-10-15 |
Gunnison 38°32′2″N 106°56′55″W / 38.53389°N 106.94861°W / 38.53389; -106.94861 (Gunnison River Bridge II) |
Gunnison |
Pratt through truss |
Gunnison Tunnel |
|
1901, 1909 |
1979-07-22 |
Montrose |
Montrose |
Irrigation tunnel |
Hay's Ranch Bridge |
|
1900 |
1985-02-04 |
Meeker 40°0′48″N 108°5′32″W / 40.01333°N 108.09222°W / 40.01333; -108.09222 (Hay's Ranch Bridge) |
Rio Blanco |
Pratt Pony Truss |
Huerfano Bridge |
|
1921 |
1985-02-04 |
Boone 38°13′32″N 104°15′39″W / 38.22556°N 104.26083°W / 38.22556; -104.26083 (Huerfano Bridge) |
Pueblo |
Filled Spandrel Arch |
Labo Del Rio Bridge |
|
1913 |
1985-06-24 |
Arboles 37°4′33″N 107°24′17″W / 37.07583°N 107.40472°W / 37.07583; -107.40472 (Labo Del Rio Bridge) |
Archuleta |
Pratt through truss |
Lebanon and Everett Mine Tunnels |
|
1870 !ca. 1870 |
1971-10-07 |
Silver Plume 39°41′54″N 105°42′47″W / 39.69833°N 105.71306°W / 39.69833; -105.71306 (Lebanon and Everett Mine Tunnels) |
Clear Creek |
|
Little Fountain Creek Bridge |
|
|
2002-10-15 |
Widefield 38°40′36″N 104°50′55″W / 38.67667°N 104.84861°W / 38.67667; -104.84861 (Little Fountain Creek Bridge) |
El Paso |
Steel multiplate arch |
Little Thompson River Bridge |
|
|
2002-10-15 |
Berthoud 40°18′3″N 104°58′44″W / 40.30083°N 104.97889°W / 40.30083; -104.97889 (Little Thompson River Bridge) |
Weld |
Camelback pony truss |
Main Street Bridge |
|
|
2002-10-15 |
Florence 38°23′21″N 105°6′48″W / 38.38917°N 105.11333°W / 38.38917; -105.11333 (Main Street Bridge) |
Fremont |
Spandrel arch |
Maitland Arroyo Bridge |
|
|
2002-10-15 |
Walsenburg 37°39′57″N 104°50′0″W / 37.66583°N 104.83333°W / 37.66583; -104.83333 (Maitland Arroyo Bridge) |
Huerfano |
Timber stringer |
Manitou Springs Bridges |
|
1906, 1907 |
1985-06-24 |
Manitou Springs 38°51′30″N 104°54′57″W / 38.85833°N 104.91583°W / 38.85833; -104.91583 (Manitou Springs Bridges) |
El Paso |
Stone arch |
Maroon Creek Bridge |
|
1888, 1929 |
1985-02-04 |
Aspen 39°11′43″N 106°50′2″W / 39.19528°N 106.83389°W / 39.19528; -106.83389 (Maroon Creek Bridge) |
Pitkin |
Multi-span Trestle Bridge |
Miner Street Bridge |
|
1901 |
1985-02-04 |
Idaho Springs 39°39′40″N 105°30′45″W / 39.66111°N 105.51250°W / 39.66111; -105.51250 (Miner Street Bridge) |
Clear Creek |
Skewed Pratt Pony Truss |
Morley Bridge |
|
1881 |
2003-08-14 |
Romley 38°40′30″N 106°21′51″W / 38.67500°N 106.36417°W / 38.67500; -106.36417 (Morley Bridge) |
Chaffee |
Pratt deck truss |
North St. Vrain Creek Bridge |
|
|
2002-10-15 |
Lyons 40°13′22″N 105°16′17″W / 40.22278°N 105.27139°W / 40.22278; -105.27139 (North St. Vrain Creek Bridge) |
Boulder |
Concrete rigid frame |
Plum Bush Creek Bridge |
|
|
2002-10-15 |
Last Chance 39°44′23″N 103°32′43″W / 39.73972°N 103.54528°W / 39.73972; -103.54528 (Plum Bush Creek Bridge) |
Washington |
Concrete rigid frame |
Portland Bridge |
|
1926 |
1985-02-04 |
Portland 38°23′19″N 105°0′56″W / 38.38861°N 105.01556°W / 38.38861; -105.01556 (Portland Bridge) |
Fremont |
Pratt Semi-deck Truss |
Prowers Bridge |
|
1902, 1906, 1909 |
1985-02-04 |
Prowers 38°5′37″N 102°46′3″W / 38.09361°N 102.76750°W / 38.09361; -102.76750 (Prowers Bridge) |
Bent |
Camelback & Pratt Through |
Rainbow Arch Bridge |
|
1923 |
1985-02-04 |
Fort Morgan 40°16′9″N 103°48′2″W / 40.26917°N 103.80056°W / 40.26917; -103.80056 (Rainbow Arch Bridge) |
Morgan |
Fixed Rainbow (Marsh) Arch |
Red Cliff Bridge |
|
1940 |
1985-02-04 |
Red Cliff 39°30′29″N 106°22′34″W / 39.50806°N 106.37611°W / 39.50806; -106.37611 (Red Cliff Bridge) |
Eagle |
Deck Arch Bridge |
Rifle Bridge |
|
1909 |
1985-02-04 |
Rifle 39°31′41″N 107°46′51″W / 39.52806°N 107.78083°W / 39.52806; -107.78083 (Rifle Bridge) |
Garfield |
Pennsylvania/Parker Truss |
Rio Grande Railroad Viaduct |
|
1931 |
2002-10-15 |
Florence 38°23′10″N 105°4′18″W / 38.38611°N 105.07167°W / 38.38611; -105.07167 (Rio Grande Railroad Viaduct) |
Fremont |
Cantilevered deck girder |
Rito Seco Creek Culvert |
|
1936 |
2002-10-15 |
San Luis 37°12′0″N 105°25′34″W / 37.20000°N 105.42611°W / 37.20000; -105.42611 (Rito Seco Creek Culvert) |
Costilla |
Multiplate arch |
Rouch Gulch Bridge |
|
|
2002-11-27 |
Swissvale 38°28′20″N 105°52′38″W / 38.47222°N 105.87722°W / 38.47222; -105.87722 (Rouch Gulch Bridge) |
Fremont |
Concrete spandrel arch |
Royal Gorge Bridge and Incline Railway |
|
1929, 1931 |
1983-09-02 |
Canon City |
Fremont |
Suspension bridge |
San Luis Bridge |
|
1911 |
1985-02-04 |
San Luis 37°11′37″N 105°25′49″W / 37.19361°N 105.43028°W / 37.19361; -105.43028 (San Luis Bridge) |
Costilla |
Open Spandrel Arch |
San Luis Southern Railway Trestle aka Rattlesnake Trestle |
|
1910 |
2004-01-06 |
Blanca 37°23′12″N 105°32′51″W / 37.38667°N 105.54750°W / 37.38667; -105.54750 (San Luis Southern Railway Trestle) |
Costilla |
Railroad Trestle |
Santa Fe Avenue Bridge |
|
|
2002-10-15 |
Pueblo 38°15′15″N 104°36′23″W / 38.25417°N 104.60639°W / 38.25417; -104.60639 (Santa Fe Avenue Bridge) |
Pueblo |
Pennsylvania through truss |
Satank Bridge |
|
1900 |
1985-02-04 |
Carbondale 39°25′2″N 107°13′48″W / 39.41722°N 107.23000°W / 39.41722; -107.23000 (Satank Bridge) |
Garfield |
Pratt Through Truss |
Sevenmile Bridge |
|
1935, 1981 |
1985-07-11 |
Creede 37°47′33″N 106°58′51″W / 37.79250°N 106.98083°W / 37.79250; -106.98083 (Sevenmile Bridge) |
Mineral |
Pratt deck truss |
Sheely Bridge |
|
1911, 1966 |
1985-02-04 |
Aspen 39°11′27″N 106°48′46″W / 39.19083°N 106.81278°W / 39.19083; -106.81278 (Sheely Bridge) |
Pitkin |
Pratt Through Truss |
Slate Creek Bridge |
|
1924 |
1985-06-24 |
Slate Creek 39°47′0″N 106°9′43″W / 39.78333°N 106.16194°W / 39.78333; -106.16194 (Slate Creek Bridge) |
Summit |
Parker Pony truss |
South Canon Bridge |
|
1914 |
1985-02-04 |
Glenwood Springs 39°33′42″N 107°24′23″W / 39.56167°N 107.40639°W / 39.56167; -107.40639 (South Canon Bridge) |
Garfield |
Pennsylvania Through Truss |
South Platte River Bridges |
|
1951 |
2002-10-15 |
Denver 39°44′36″N 105°0′56″W / 39.74333°N 105.01556°W / 39.74333; -105.01556 (South Platte River Bridges) |
Denver |
Girder-ribbed deck arch |
Spring Creek Bridge |
|
|
2002-10-15 |
Vona 39°18′1″N 102°43′41″W / 39.30028°N 102.72806°W / 39.30028; -102.72806 (Spring Creek Bridge) |
Kit Carson |
Concrete Slab |
St. Charles Bridge |
|
1924 |
1985-02-04 |
Pueblo 38°12′3″N 104°32′46″W / 38.20083°N 104.54611°W / 38.20083; -104.54611 (St. Charles Bridge) |
Pueblo |
Filled Spandrel Arch |
State Bridge |
|
1890 |
1985-06-24 |
State Bridge 39°51′29″N 106°38′54″W / 39.85806°N 106.64833°W / 39.85806; -106.64833 (State Bridge) |
Eagle |
Howe truss |
Sutherland Bridge |
|
1924 |
1985-02-04 |
Del Norte 37°40′35″N 106°19′36″W / 37.67639°N 106.32667°W / 37.67639; -106.32667 (Sutherland Bridge) |
Rio Grande |
Warren Pony Truss |
West Plum Bush Creek Bridge |
|
|
2002-10-15 |
Last Chance 39°44′23″N 103°36′40″W / 39.73972°N 103.61111°W / 39.73972; -103.61111 (West Plum Bush Creek Bridge) |
Washington |
Concrete rigid frame |
Wheeler Bridge |
|
1924 |
1985-02-04 |
Del Norte 37°39′29″N 106°17′20″W / 37.65806°N 106.28889°W / 37.65806; -106.28889 (Wheeler Bridge) |
Rio Grande |
Howe Pony Truss |
14th Street Viaduct |
|
1898 |
removed 1994-07-22 |
Denver |
Denver |
steel stringer viaduct |
20th Street Viaduct |
|
1909 |
removed 1994-07-22 |
Denver |
Denver |
Deck Girder/Through Truss |
Avery Bridges |
|
1914 |
removed 2002-09-16 |
Hoehne and Aguilar |
Las Animas |
Avery pony truss |
Big Thompson River Bridge I |
|
|
2002-10-15 removed 2010-11-29 |
Estes Park 40°22′49″N 105°28′19″W / 40.38028°N 105.47194°W / 40.38028; -105.47194 (Big Thompson River Bridge I) |
Larimer |
Camelback pony truss |
Big Thompson River Bridge II |
|
|
2002-10-15 removed 2010-11-29 |
Estes Park 40°23′22″N 105°27′49″W / 40.38944°N 105.46361°W / 40.38944; -105.46361 (Big Thompson River Bridge II) |
Larimer |
Camelback pony truss |
Black Bridge |
|
1891 |
removed 1994-07-22 |
Grand Junction |
Mesa |
Pratt Through Truss |
Broadway Bridge |
|
1895 |
removed 1995-02-27 |
Denver |
Denver |
Open-Web Deck Girder |
Commercial Street Bridge |
|
1905 |
removed 1994-07-22 |
Trinidad |
Las Animas |
Luten Arch |
Delta Bridge |
|
1923 |
removed 1994-07-22 |
Delta |
Delta |
4-span Parker Through Truss |
Elson Bridge |
|
1905 |
removed 2002-09-16 |
El Moro |
Las Animas |
Pratt Through Truss |
Escalante Canon Bridge |
|
1890, 1908, 1938 |
removed 1994-07-22 |
Delta |
Delta |
Camelback Through Truss |
Fourth Street Bridge |
|
1891 |
1985-02-04 removed 2010-1-14 |
Canon City 38°26′22″N 105°13′52″W / 38.43944°N 105.23111°W / 38.43944; -105.23111 (Fourth Street Bridge) |
Fremont |
Pratt Through Truss |
Fifth Street Bridge |
|
1933 |
removed 1994-07-22 |
Grand Junction |
Mesa |
Parker Through Truss |
Four Mile Bridge |
|
1900 |
removed 1994-07-22 |
Steamboat Springs |
Routt |
Pratt Through Truss |
Hortense Bridge |
|
1880 |
removed 1997-04-14 |
Nathrop |
Chaffee |
Queenpost Pony Truss |
Hotchkiss Bridge |
|
1911 |
removed 1994-07-22 |
Hotchkiss |
Delta |
Camelback Through Truss |
Howard Bridge |
|
1924 |
removed 2002-09-16 |
Howard |
Fremont |
Warren Pony Truss Bridge |
Manzanola Bridge |
|
1911, 1950 |
removed 1994-07-22 |
Manzanola |
Crowley |
Pennsylvania through truss |
Masonic Park Bridge |
|
1909, 1933 |
removed 1994-07-22 |
South Fork |
Rio Grande |
Pratt Through Truss |
Nepesta Bridge |
|
1905 |
removed 1994-07-22 |
Boone |
Pueblo |
Pratt Through Truss |
Roubideau Bridge |
|
1911 |
removed 1994-07-22 |
Delta |
Delta |
Warren Through Truss |
Whiskey Creek Trestle |
|
1905 |
removed 1987-11-25 |
Rangely |
Rio Blanco |
|
Wolcott Bridge |
|
|
2002-10-15 removed 2012-3-12 |
Wolcott 39°42′6″N 106°40′39″W / 39.70167°N 106.67750°W / 39.70167; -106.67750 (Wolcott Bridge) |
Eagle |
Luten arch |