Sedalia serves as a central hub in this early 21st-century study of the Colorado Front Range, situated at the confluence of the W Plum Cr and E Plum Cr. The map captures a landscape in transition, where established rural landmarks like the Sacred Heart Retreat House and family-named terrain like Riley Hill and Racoon Knob meet the expanding residential footprints of Castle Pines and Castle Pines North. The importance of the Us-85 corridor is evident as it follows the valley floor, connecting older settlements like Kellytown and Orsa with the northern outskirts of Castle Rock. Drainages such as Newlin Gulch and Haskings Gulch define the topography between these growing communities, illustrating how modern suburban development has integrated with the area's intricate system of gulches and creeks.
139 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.
1890 · East Denver
USGS Topo · 1:125,000
1893 · Platte Canyon
USGS Topo · 1:125,000
1894 · Castle Rock
USGS Topo · 1:125,000
1899 · West Denver
USGS Topo · 1:125,000
1913 · Castle Rock
USGS Topo · 1:125,000
1935 · East Denver Nos. 3 and 4
USGS Topo · 1:48,000
1940 · Castle Rock
USGS Topo · 1:62,500
1942 · Highland Ranch
USGS Topo · 1:31,680
1942 · Parker
USGS Topo · 1:31,680
1942 · Littleton
USGS Topo · 1:31,680