
The Willamette River meanders through a landscape of shifting channels and lowlands, creating a complex network of islands and sloughs such as Hoacum Island Channel and Benton Co Slough. This 1941 tactical survey by the Corps of Engineers illustrates a pre-war agricultural corridor defined by the Southern Pacific RR and the Oregon Electric RR. Settlement patterns follow these rail lines and the Pacific Highway East, with rural life centered around a dense concentration of neighborhood landmarks like the Pine Grove Church and numerous district schools including Bell Plain School and Noraton School.
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This is the sole edition of this map. No revisions or reprints were ever made.
1909 · Harrisburg
USGS Topo · 1:31,680
1909 · Rowland
USGS Topo · 1:31,680
1909 · Elmira
USGS Topo · 1:62,500
1910 · Eugene
USGS Topo · 1:62,500
1911 · Brownsville
USGS Topo · 1:31,680
1911 · Lebanon
USGS Topo · 1:31,680
1911 · Monroe
USGS Topo · 1:31,680
1911 · Tangent
USGS Topo · 1:31,680
1911 · Inavale
USGS Topo · 1:31,680
1912 · Halsey
USGS Topo · 1:62,500