exit78:
Alaska Basin Trail, Jedediah Smith Wilderness, Carobou-Targhee National Forest, Wyoming, September 6, 2014
exit78:
Lewis and Clark Visitor Center, US Army Corps of Engineers, Gavin Point Project, Nebraska and South Dakota, September 16, 2014
exit78:
Views of and from Meridian Highway Bridge (now a pedestrian bridge) spans the Missouri National Recreational River between Nebraska and South Dakota, September 16, 2014, at Yankton
exit78:
Firehole River at Midway Geyser Basin, Yellowstone National Park (a UNESCO World Heritage Site), Wyoming, September 17, 2018
exit78:
Fremont Canyon, North Platte River below Pathfinder Reservoir and Dam, Wyoming, July 13, 2010