
Colorado Nebraska state line intersections define the high plains landscape of this 2022 survey, where the borders of Phillips, Yuma, and Chase counties converge. The terrain is characterized by a persistent grid of agricultural access roads that span the state boundary, reflecting the enduring township and range system. Significant transit corridors like Co Rd 10 and Co Rd 58 on the Colorado side connect seamlessly with Nebraska's numbered routes, such as 736 Rd and 735 Rd. This map captures a modern view of a deeply rural tri-county area where the geometry of the land remains dictated by historical section lines and the essential movement between remote farmsteads and regional hubs across the state line.
28 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.
1954 · Sterling
USGS Topo · 1:250,000
1954 · McCook
USGS Topo · 1:250,000
1957 · McCook
USGS Topo · 1:250,000
1958 · McCook
USGS Topo · 1:250,000
1958 · Sterling
USGS Topo · 1:250,000
1961 · Lamar
USGS Topo · 1:24,000
1971 · Amherst SW
USGS Topo · 1:24,000
1971 · Alvin NW
USGS Topo · 1:24,000
1971 · Amherst SE
USGS Topo · 1:24,000
1971 · Alvin SW
USGS Topo · 1:24,000