A steam train crosses the 156-foot-tall Bass Point Creek Bridge. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434634/free-photo-image-georgetown-railway-steam-engineFree Image from public domain license This former Northern Pacific Railroad trestle carries trolleys from Mandan, North Dakota, to nearby… https://www.rawpixel.com/image/8071114/photo-image-public-domain-united-statesFree Image from public domain licenseScene in the San Juan Mountains above Silverton, Colorado, along the mostly dirt-and-gravel "Alpine Loop" - Original image… https://www.rawpixel.com/image/434308/free-photo-image-trees-carol-mountainsFree Image from public domain license"Alpine Loop" San Juan Mountains above Silverton, Colorado USA - Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434305/free-photo-image-forest-colorado-pineFree Image from public domain license A portion of the Burlington Northern Railway's abandoned Gassman Coulee Trestle outside Minot… https://www.rawpixel.com/image/8064773/photo-image-public-domain-city-united-statesFree Image from public domain license A portion of the Burlington Northern Railway's abandoned Gassman Coulee Trestle outside Minot… https://www.rawpixel.com/image/8042888/photo-image-public-domain-city-united-statesFree Image from public domain licenseThe Strater Hotel, opened in 1888 during a mining boom in Durango, Colorado. https://www.rawpixel.com/image/582503/carol-highsmiths-colorado-photographFree Image from public domain licenseRailroad worker takes a break in the trainyard of the Durango & Silverton Narrow Gauge Scenic Railroad in Durango, Colordo.… https://www.rawpixel.com/image/582515/carol-highsmiths-colorado-photographFree Image from public domain licenseTrain track to infinity on the eastern Colorado plains. Old Mammoth Road. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434007/free-photo-image-railroad-carol-highsmith-railwayFree Image from public domain licenseGeorgetown Row Houses, Washington, D.C. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/421845/free-photo-image-street-georgetown-row-housesFree Image from public domain licenseA water tower, steam engine, and tender at tiny Osier, Colorado, station about midway on the Cumbres & Toltec Scenic (C&TS)… https://www.rawpixel.com/image/582500/carol-highsmiths-colorado-photographFree Image from public domain licenseScene in the San Juan Mountains above Silverton, Colorado, along with the mostly dirt-and-gravel "Alpine Loop" that, for… https://www.rawpixel.com/image/582485/carol-highsmiths-colorado-photographFree Image from public domain licenseBoth coming and going are steep for the Pikes Peak Cog Railway, which ascends Colorado's famous 14,115-foot Pikes Peak from… https://www.rawpixel.com/image/582507/carol-highsmiths-colorado-photographFree Image from public domain licenseScenic Railroad train, pulled by a vintage steam locomotive, chugs through the San Juan Mountains in the Colorado county of… https://www.rawpixel.com/image/434411/free-photo-image-train-railway-natureFree Image from public domain licenseScenic Railroad train, pulled by a vintage steam locomotive, chugs through the San Juan Mountains in the Colorado county of… https://www.rawpixel.com/image/434407/free-photo-image-trains-public-domain-locomotive-steam-trainFree Image from public domain licenseA Durango & Silverton Narrow Gauge Railroad (D&SNG) above the Animas River Valley in La Plata County, Colorado USA -… https://www.rawpixel.com/image/434301/free-photo-image-america-americas-public-domain-carol-highsmithFree Image from public domain licenseScenic Railroad train, pulled by a vintage steam locomotive, chugs through the San Juan Mountains in the Colorado county of… https://www.rawpixel.com/image/434417/free-photo-image-train-colorado-trains-public-domainFree Image from public domain licenseScenic Railroad on the way from Durango to Silverton, Colorado. Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/3091860/free-photo-image-america-autumn-blue-skyFree Image from public domain licenseA train exits the winding Glenwood Canyon on the Colorado River, heading east from Glenwood Springs, Colorado. Original… https://www.rawpixel.com/image/582527/carol-highsmiths-colorado-photographFree Image from public domain licenseA Durango & Silverton Narrow-Guage Scenic Railroad train, pulled by a vintage steam locomotive, crosses an alpine bridge in… https://www.rawpixel.com/image/434397/free-photo-image-train-carol-highsmith-natureFree Image from public domain licensePueblo, Colorado, trainyards. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/434304/free-photo-image-bridge-train-carol-highsmithFree Image from public domain licenseA surprising tourist attraction in Athens, Georgia: one of several wooden train trestles, now out of service. Only remnants… https://www.rawpixel.com/image/2348793/photo-image-public-domain-america-carol-highsmithView license A portion of the Burlington Northern Railway's abandoned Gassman Coulee Trestle outside Minot… https://www.rawpixel.com/image/8063505/photo-image-sunset-plant-grassFree Image from public domain licenseA Durango & Silverton Narrow-Guage Scenic Railroad train, pulled by a vintage steam locomotive, rounds a high San Juan… https://www.rawpixel.com/image/582545/carol-highsmiths-colorado-photographFree Image from public domain licenseA Durango & Silverton Narrow-Gauge Scenic Railroad train, pulled by a vintage steam locomotive, chugs through the San Juan… https://www.rawpixel.com/image/582521/carol-highsmiths-colorado-photographFree Image from public domain licenseA bighorn sheep in Colorado National Monument, a preserve of vast plateaus, canyons, and towering monoliths in Mesa County… https://www.rawpixel.com/image/434316/free-photo-image-sheep-ram-carol-highsmithFree Image from public domain licenseA bighorn sheep in Colorado National Monument, a preserve of vast plateaus, canyons, and towering monoliths in Mesa County… https://www.rawpixel.com/image/434320/free-photo-image-ram-sheep-mountain-animalFree Image from public domain licenseWork progresses inside the Colorado Stone Quarries mine. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/434351/free-photo-image-quarry-carol-highsmith-mineFree Image from public domain licenseScenery at Colorado National Monument, USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434319/free-photo-image-carol-highsmith-national-parks-landscapeFree Image from public domain licenseScenery at Colorado National Monument, USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434311/free-photo-image-america-public-domain-americasFree Image from public domain licenseScenery at Colorado National Monument, USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434315/free-photo-image-carol-america-americas-public-domainFree Image from public domain licenseScenery at Colorado National Monument, USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434310/free-photo-image-canyons-america-americas-public-domainFree Image from public domain licenseScenery at Colorado National Monument, USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434314/free-photo-image-carol-highsmith-tourism-americaFree Image from public domain licenseScenery at Colorado National Monument, USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434318/free-photo-image-colorado-carol-highsmith-americaFree Image from public domain licenseScenery at Colorado National Monument, USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434322/free-photo-image-carol-highsmith-america-americas-public-domainFree Image from public domain licenseScenery at Colorado National Monument USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434312/free-photo-image-public-domain-americaFree Image from public domain licenseColorado River, near Parshall, Colorado - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434409/free-photo-image-river-america-landscape-sceneryFree Image from public domain licenseDusk falls over a line of telephone poles near Jefferson, Colorado USA - Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434418/free-photo-image-telephone-poles-line-landscape-grassFree Image from public domain licenseA Durango & Silverton Narrow-Guage Scenic Railroad train, pulled by a vintage steam locomotive, crosses an alpine bridge in… https://www.rawpixel.com/image/434406/free-photo-image-trains-locomotive-natureFree Image from public domain licenseSteam locomotives in the roundhouse of the Durango & Silverton Narrow Gauge Scenic Railroad in Durango, Colorado. Original… https://www.rawpixel.com/image/582513/carol-highsmiths-colorado-photographFree Image from public domain licenseSan Francisco Giants baseball team plays the Chicago Cubs at AT&T Ball Park in San Francisco. Original image from Carol M.… https://www.rawpixel.com/image/2110803/carol-highsmiths-californiaFree Image from public domain licenseSan Francisco Giants baseball team plays the Chicago Cubs at AT&T Ball Park in San Francisco. Original image from Carol M.… https://www.rawpixel.com/image/2110355/carol-highsmiths-californiaFree Image from public domain licenseA bighorn sheep in Colorado National Monument, a preserve of vast plateaus, canyons, and towering monoliths in Mesa County… https://www.rawpixel.com/image/434313/free-photo-image-ram-horns-bighorn-sheepFree Image from public domain licenseScenery at Colorado National Monument - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434309/colorado-national-monumentFree Image from public domain licenseA bald eagle at the Cheyenne Mountain Zoo in Colorado Springs, Colorado. Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434366/free-photo-image-eagle-mountain-animal-baldFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434383/free-photo-image-aspen-tree-america-americas-public-domainFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434392/free-photo-image-carol-highsmith-woods-landscapeFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434391/free-photo-image-colorado-america-americas-public-domainFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434393/free-photo-image-landscape-forest-yellowFree Image from public domain licenseThe Garden of the Gods, a public park in Colorado Springs, Colorado USA - Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434352/free-photo-image-carol-highsmith-landscape-natureFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434395/free-photo-image-aspen-tree-fall-autumnFree Image from public domain licenseThe Garden of the Gods, a public park in Colorado Springs, Colorado USA - Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434348/free-photo-image-spring-tourism-forestFree Image from public domain licenseThe Garden of the Gods, a public park in Colorado Springs, Colorado USA - Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434354/free-photo-image-carol-highsmith-colorado-rockFree Image from public domain licenseThe Garden of the Gods, a public park in Colorado Springs, Colorado USA - Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434331/free-photo-image-colorado-carol-highsmithFree Image from public domain licenseThe Garden of the Gods, a public park in Colorado Springs, Colorado USA - Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434349/free-photo-image-america-americas-public-domain-attractionFree Image from public domain licenseThe Garden of the Gods, a public park in Colorado Springs, Colorado USA - Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434357/free-photo-image-garden-red-rocks-colorado-colorado-landscapeFree Image from public domain licenseThe Garden of the Gods, a public park in Colorado Springs, Colorado USA - Original image from Carol M. Highsmith’s… https://www.rawpixel.com/image/434347/free-photo-image-colorado-tourism-springsFree Image from public domain licenseBighorn sheep in Colorado National Monument, a preserve of vast plateaus, canyons, and towering monoliths in Mesa County… https://www.rawpixel.com/image/582537/carol-highsmiths-colorado-photographFree Image from public domain licenseStream in Eldorado Canyon State Park in Boulder County, Colorado - Original image from Carol M. Highsmith’s America… https://www.rawpixel.com/image/434645/free-photo-image-boulder-colorado-forestFree Image from public domain licenseThe Santa Monica Pier is a large double-jointed pier located at the foot of Colorado Avenue in Santa Monica, California.… https://www.rawpixel.com/image/434088/free-photo-image-los-angeles-street-santa-monicaFree Image from public domain licenseThe Santa Monica Pier. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally… https://www.rawpixel.com/image/434086/free-photo-image-carol-highsmith-amusment-park-santa-monicaFree Image from public domain licenseHistoric re-enactor Dave Johnston at South Park City Museum, a collection of historic buildings in Fairplay, Colorado. https://www.rawpixel.com/image/582531/carol-highsmiths-colorado-photographFree Image from public domain licenseA bighorn sheep in Colorado National Monument, a preserve of vast plateaus, canyons, and towering monoliths in Mesa County… https://www.rawpixel.com/image/433758/bighorn-sheep-the-roadFree Image from public domain licenseColorado Rockies major-league baseball game at Coors Field in Denver, Colorado. Original image from Carol M.… https://www.rawpixel.com/image/3090938/free-photo-image-sport-baseball-americaFree Image from public domain licensePuka the chocolate lab, in Aspen, Colorado. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434462/free-photo-image-winter-dog-dogs-chocolateFree Image from public domain licensePuka the chocolate lab, in Aspen, Colorado. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/433755/free-photo-image-dog-winter-animalFree Image from public domain licensePuka the chocolate lab, in Aspen, Colorado. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434452/free-photo-image-dog-labrador-ballFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434482/free-photo-image-eagle-colorado-yellowstone-national-parkFree Image from public domain licenseA young bald eagle surveys the world below in the vast Wyoming portion of Yellowstone National Park. Original image from… https://www.rawpixel.com/image/434475/free-photo-image-eagle-mountain-animal-birdFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434387/forest-autumnFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434402/free-photo-image-road-carol-highsmith-colorado-mountainsFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434399/free-photo-image-carol-highsmith-aspen-tree-americaFree Image from public domain licenseColorado Aspens. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced… https://www.rawpixel.com/image/421908/free-photo-image-america-public-domain-carol-highsmith-mountainsFree Image from public domain licenseColorado Aspens. Original image from Carol M. Highsmith’s America, Library of Congress collection. Digitally enhanced… https://www.rawpixel.com/image/421905/autumn-treesFree Image from public domain licenseBeautiful sunset near the town of Ovid hard by the Nebraska border in Sedgwick County, Colorado. Original image from Carol… https://www.rawpixel.com/image/582524/carol-highsmiths-colorado-photographFree Image from public domain licenseAerial view of some of the standout red-rock formations at the Garden of the Gods, a municipally owned and free park in… https://www.rawpixel.com/image/582481/carol-highsmiths-colorado-photographFree Image from public domain licenseThe 1892 powerhouse above the Crystal River in what is now the virtual ghost town (except for a handful of summer-only… https://www.rawpixel.com/image/582534/carol-highsmiths-colorado-photographFree Image from public domain licenseAt Horseshoe Bend on the Colorado River in Arizona. Original image from Carol M. Highsmith’s America, Library of… https://www.rawpixel.com/image/421810/horseshoe-bendFree Image from public domain licenseGlittering concession stand purveying all sorts of fattening foods and treats at the Colorado State Fair in Pueblo… https://www.rawpixel.com/image/582514/carol-highsmiths-colorado-photographFree Image from public domain licenseScenery at Colorado National Monument, which is by no means a monument in the typical sense of the word. https://www.rawpixel.com/image/582467/carol-highsmiths-colorado-photographFree Image from public domain licenseAerial view of Colorado Springs, Colorado. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/3094103/free-photo-image-forest-aerial-view-americaFree Image from public domain licenseThe golden-domed Colorado State Capitol Building in Denver. Original image from Carol M. Highsmith’s America, Library… https://www.rawpixel.com/image/3093679/free-photo-image-denver-colorado-america-architectureFree Image from public domain licenseAspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434343/free-photo-image-forest-colorado-aspen-treesFree Image from public domain licenseA farmer kicks up dust as he readies the ground for planting near Bristol in Prowers County, Colorado. Original image from… https://www.rawpixel.com/image/434522/free-photo-image-soil-usa-carol-highsmith-coloradoFree Image from public domain licenseSedgwick County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/434323/free-photo-image-sunset-colorado-farmFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434404/free-photo-image-autumn-landscape-forest-americaFree Image from public domain licenseFall aspens in San Juan County, Colorado USA - Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434394/forest-autumnFree Image from public domain licenseA portion of the "Grand Ditch," a stretch of the Colorado River, just ten miles from its headwaters in Rocky Mountain… https://www.rawpixel.com/image/582542/carol-highsmiths-colorado-photographFree Image from public domain license The Slainte Public House, built in 1797 as a private dwelling and converted to a public house, or… https://www.rawpixel.com/image/8069636/photo-image-public-domain-house-united-statesFree Image from public domain licenseThe Grand Canyon excursion railroad runs, complete with train-robber “shootouts,” from Williams Arizona, up to… https://www.rawpixel.com/image/582309/carol-highsmiths-arizona-photographFree Image from public domain licenseDenver City-County Building. Original image from Carol M. Highsmith’s America, Library of Congress collection.… https://www.rawpixel.com/image/421809/free-photo-image-library-congress-carol-highsmith-tourismFree Image from public domain licenseTrain cars at Rail Road Park, an unusual motel and resort complex in which guests may opt to stay and sleep in a caboose or… https://www.rawpixel.com/image/2110800/carol-highsmiths-californiaFree Image from public domain licenseFall along the railroad tracks in Bangor, Maine. Original image from Carol M. Highsmith’s America, Library of Congress… https://www.rawpixel.com/image/434651/free-photo-image-train-railway-railFree Image from public domain licenseScenery at Colorado National Monument, a preserve of vast plateaus, canyons, and towering monoliths in Mesa County… https://www.rawpixel.com/image/3093643/free-photo-image-scenic-america-blue-skyFree Image from public domain licenseView from a bend in the Colorado River of Glen Canyon Dam, outside Page, Arizona. Original image from Carol M.… https://www.rawpixel.com/image/582318/carol-highsmiths-arizona-photographFree Image from public domain licenseAerial view of a portion the water and surroundings of Lake Mead, created by the construction of nearby Hoover Dam, which… https://www.rawpixel.com/image/582448/carol-highsmiths-arizona-photographFree Image from public domain licenseA raging stream in Rocky Mountain National Park in the Front Range of the spectacular and high Rockies in north-central… https://www.rawpixel.com/image/582556/carol-highsmiths-colorado-photographFree Image from public domain license