Map of Military Road from Fort Walla Walla on the Columbia to Fort Benton on the Missouri
<div>This georectified digital map portrays a War Department Map of Military Road from Fort Walla Walla on the Columbia to Fort Benton on the Missouri.  <span>Map date: 1863.</span> The original paper map was scanned, georeferenced, and rectified to broaden access and to facilitate use in GIS software.</div><div><br …