over-bank and through camp / individual trail web sites / food / bank / /
NaturalFeature
Rocky Mountains / South Platte River / Platte / Platte River / Willamette Valley / Auto Tour Route Interpretive Guide Nebraska valley / Platte River island / Missouri River / /
Organization
National Trails System Office / National Trails System National Park Service U.S. Department of the Interior National Historic Trails Auto Tour Route Interpretive Guide Nebraska and Northeastern Colorado / Congress / National Park Service / NATIONAL PARK SERVICE DEPARTMENT OF THE INTERIOR / U.S. Corps of Topographical Engineers / Bidwell-Bartleson Party / Young’s party / /
Person
William G. Johnston / Thomas Bullock / Joel Walker / William Henry Jackson / Auto Tour / Margaret A. Frink / John C. Fremont / James Pritchard / Mary Walker / / /
Position
Church President / Walker / dashing young officer / /
National Trails System National Park Service U.S. Department of the Interior National Historic Trails Auto Tour Route Interpretive Guide