2011 Map of Portal
USGS Topo · Published 2011This historical map portrays the area of Portal in 2011, primarily covering Lignite as well as portions of Portal and Seven Mile Corner. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Portal region at the time. Published in 2011, it is the sole known edition of this map.
Map Details
Editions of this 2011 Portal Map
This is the sole edition of this map. No revisions or reprints were ever made.
Other maps of this area
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