This is a list of bridges and tunnels on the National Register of Historic Places in the U.S. state of Colorado.^[1]

Studies of Colorado's historic bridges, to assess which ones could qualify for National Register listing, were conducted in 1983, 1987, 2000, and 2011. The latter study evaluated "712 bridges and grade separations" which had been built during 1959 to 1968.^[2]

Structures

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		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′09″W / 38.31067°N 108.88577°W / 38.31067; -108.88577 (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		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		1934	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) Zdroj:https://en.wikipedia.org?pojem=List_of_bridges_on_the_National_Register_of_Historic_Places_in_Colorado >Text je dostupný pod licencí Creative Commons Uveďte autora – Zachovejte licenci, případně za dalších podmínek. Podrobnosti naleznete na stránce Podmínky užití. Zdroj: Wikipedia.org - čítajte viac o List of bridges on the National Register of Historic Places in Colorado Navigace: Módní doplňky > Šperkařství Šperky Chytré hodinky Galanterie Hodinářské firmy Hodinky Hodiny Módní doplňky Minerály Pokrývky hlavy Sklářství Zlatníci Zlatnictví Příbuzné výrazy : Řetízek (ozdoba) Šátek Beadweaving Bižuterie Bolo Dřevěný motýlek Deštník Digitálky Fiží Galanterie Hodinky Kšandy Kapesník Korálek Kravata Lanyard Modista Motýlek (oděvní doplněk) Odznak Pléd Placka (odznak) Rukávník Spona na kravatu Sponka do vlasů Tabulky (kolárek) Vějíř Text je dostupný za podmienok Creative Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších podmienok. Podrobnejšie informácie nájdete na stránke Podmienky použitia. Copyright.sk © 2024