Significance: Built of native sandstone and ashlar masonry, and designed to complement its natural surroundings, this bridge is a superb example of "National Park Service-Rustic" stone bridge engineering. It i More
Significance: Built of native sandstone and ashlar masonry, and designed to complement its natural surroundings, this bridge is a superb example of "National Park Service-Rustic" stone bridge engineering. It i More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: The Foothills Parkway originated from the federal government's decision to locate the Blue Ridge Parkway in North Carolina. Both North Carolina and Tennessee lobbied for the road, and with the an More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
Significance: Although partially reconstructed in 1960, the Virgin River Bridge retains its structural integrity. Attractive and well-executed, the bridge is a three-span, 'I' beam structure, which was skillfu More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
part of Yosemite National Park Roads and Bridges Recording Project, 1991; see HAER No. CA-117 for overview Significance: Sentinel Bridge is the oldest surviving Merced River bridge in Yosemite National Park; it More
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
Significance: The single span Ponakin Road Bridge is 100 feet long and 20 feet wide, with vertical end posts. The bridge has diagonal compression members and diagonal eye-bar tension members that extend two pa More
Significance: The single span Ponakin Road Bridge is 100 feet long and 20 feet wide, with vertical end posts. The bridge has diagonal compression members and diagonal eye-bar tension members that extend two pa More
Significance: The single span Ponakin Road Bridge is 100 feet long and 20 feet wide, with vertical end posts. The bridge has diagonal compression members and diagonal eye-bar tension members that extend two pa More
Significance: The single span Ponakin Road Bridge is 100 feet long and 20 feet wide, with vertical end posts. The bridge has diagonal compression members and diagonal eye-bar tension members that extend two pa More
Significance: The single span Ponakin Road Bridge is 100 feet long and 20 feet wide, with vertical end posts. The bridge has diagonal compression members and diagonal eye-bar tension members that extend two pa More
Significance: The single span Ponakin Road Bridge is 100 feet long and 20 feet wide, with vertical end posts. The bridge has diagonal compression members and diagonal eye-bar tension members that extend two pa More