
Portal serves as a distinct international gateway on the border between the United States of America and Canada, defined by the convergence of International St and the Soo Line railroad. This northern Burke County landscape is characterized by its pothole prairie geography, dotted with numerous small wetlands and the winding Little Slough. The settlement pattern follows the rail corridor and a rigid grid of gravel section roads like 84th Ave NW.
38 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.
1947 · Flaxton
USGS Topo · 1:24,000
1948 · Flaxton
USGS Topo · 1:24,000
1948 · Beaver Lake
USGS Topo · 1:24,000
1948 · Woburn
USGS Topo · 1:24,000
1948 · Stampede
USGS Topo · 1:24,000
1949 · Rennie Lake
USGS Topo · 1:24,000
1949 · Portal
USGS Topo · 1:24,000
1950 · Flaxton
USGS Topo · 1:62,500
1950 · Portal
USGS Topo · 1:62,500
1953 · Williston
USGS Topo · 1:250,000