
The South Platte River carves a fertile corridor through this Adams County landscape, defining a region where early irrigation networks and rail lines fostered agricultural growth. The Union Pacific railroad parallels the river, anchoring the town of Brighton as it expands southward toward Henderson. This map captures a transition as purple-tinted urban growth begins to push into traditional farmland, yet the underlying structure of the 1960s remains clear through features like the County Fairgrounds and the sprawling Barr Lake reservoir system.
52 named features on this map. Tap any name to fly to it.
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8 editions found
1890 · East Denver
USGS Topo · 1:125,000
1902 · Greeley
USGS Topo · 1:125,000
1938 · Derby
USGS Topo · 1:24,000
1938 · Long Branch
USGS Topo · 1:24,000
1940 · Brighton
USGS Topo · 1:31,680
1940 · Eastlake
USGS Topo · 1:31,680
1940 · Derby
USGS Topo · 1:31,680
1941 · Long Branch
USGS Topo · 1:31,680
1942 · Mile High Lakes
USGS Topo · 1:31,680
1942 · Box Elder School
USGS Topo · 1:31,680