Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Lassen Park Road, Mineral, Tehama County, CA
Significance: The Lassen Park Road a thirty mile stretch of scenic mountain road through Lassen Volcanic National Park is a classic example of early twentieth century park road design. The road, which is the so... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Mesa Verde National Park Main Entrance Road, Cortez, Montezuma County,...
Significance: The main entrance road largely evolved from the earliest surveyed wagon route into the park (1907-1908) into a standard roadway as a result of NPS-BPR aesthetic and engineering collaboration. CCC... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More
Wind Cave Roads & Bridges, Hot Springs, Fall River County, SD
Significance: The Wind Cave National Park road system reflects the combined efforts of the National Park Service, the South Dakota State Highway Commission, and the Bureau of Public Roads to provide vehicular a... More