
Alaska Pipeline and the Richardson Highway parallel each other through this glacial corridor, marking a critical infrastructure passage through the Alaska Range. This modern survey illustrates the proximity of massive ice fields to these vital transport lines, with the Fels Glacier and Canwell Glacier dominating the high eastern elevations. The drainage patterns of Phelan Creek and the Delta River define the valley floor, fed by glacial melt from sources like McCallum Glacier and the W Gulkana Glacier. High peaks such as Rainbow Mtn and the adjacent Rainbow Ridge provide a vertical backdrop to the engineering corridor below. This sheet captures the intersection of industrial logistics and an active glacial landscape, providing a record of the terrain as it existed in the early twenty-first century.
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This is the sole edition of this map. No revisions or reprints were ever made.
1949 · Mount Hayes A-4
USGS Topo · 1:63,360
1950 · Mount Hayes
USGS Topo · 1:250,000
1950 · Mount Hayes A-3
USGS Topo · 1:63,360
1951 · Mount Hayes
USGS Topo · 1:250,000
1952 · Mount Hayes A-3
USGS Topo · 1:63,360
1952 · Mount Hayes A-4
USGS Topo · 1:63,360
1952 · Mount Hayes B-4
USGS Topo · 1:63,360
1954 · Mount Hayes B-4
USGS Topo · 1:63,360
1954 · Mount Hayes A-3
USGS Topo · 1:63,360
1955 · Mount Hayes B-3
USGS Topo · 1:63,360