
The Old Oregon Trail winds across the plateau of Northeastern Oregon in this mid-century survey, tracing a path through a landscape defined by the Columbia River and the rising slopes of the Blue Mountains. The region reflects a complex layering of agricultural, indigenous, and military land use, centered around the settlement at Pendleton. The presence of the Umatilla Indian Reservation sits adjacent to heavy industrial and military installations like the Umatilla Ordnance Depot and the Boardman Bombing and Gunnery Range.
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4 editions found
10 maps found

1935 Pendleton
Umatilla County, OR

1953 Pendleton
Umatilla County, OR

1956 Pendleton
Umatilla County, OR

1966 Pendleton
Umatilla County, OR

1983 Pendleton
Umatilla County, OR

2011 Pendleton
Umatilla County, OR

2014 Pendleton
Umatilla County, OR

2017 Pendleton
Umatilla County, OR

2020 Pendleton
Umatilla County, OR

2024 Pendleton
Umatilla County, OR