Route of the Oregon Trl traces a path through the high desert terrain of Ada County, marking a historic corridor near Bonneville Point and Lydle Gulch. This landscape is defined by its drainages and the infrastructure of the interstate era, where modern routes intersect with the older Blacks Creek Rd and Kuna Mora Rd. The presence of the small settlement at Leone and the open expanses of Slaters Flat suggest a region primarily dedicated to transit and livestock grazing.
24 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1892 · Mountain Home
USGS Topo · 1:125,000
1892 · Boise
USGS Topo · 1:125,000
1892 · Bisuka
USGS Topo · 1:125,000
1893 · Mountain Home
USGS Topo · 1:125,000
1894 · Bisuka
USGS Topo · 1:125,000
1894 · Idaho Basin
USGS Topo · 1:125,000
1897 · Boise
USGS Topo · 1:125,000
1954 · Boise South
USGS Topo · 1:24,000
1954 · Boise
USGS Topo · 1:62,500
1955 · Christmas Mtn
USGS Topo · 1:24,000