
The Colorado River serves as the focal point for this complex border region where Arizona, California, and Mexico converge. This late-1960s perspective reveals the critical irrigation infrastructure of the Yuma Valley, including the massive All-American Canal, Alamo Canal, and the Morelos Dam near the international boundary. The urban expansion of Yuma is evident through numerous neighborhood schools like Union High Sch and Carver Sch, while the city’s role in regional commerce and defense is anchored by the Southern Pacific railroad and the U S Marine Corps Air Station. To the north, the Fort Yuma Indian Reservation and the settlement of Winterhaven overlook the river, while landmarks like Pilot Knob and the Pilot Knob Hydro-electric Plant define the western horizon near the historic Andrade (Site).
61 named features on this map. Tap any name to fly to it.
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4 editions found
1903 · Yuma
USGS Topo · 1:125,000
1905 · Yuma
USGS Topo · 1:125,000
1940 · Yuma
USGS Topo · 1:62,500
1942 · Yuma
USGS Topo · 1:250,000
1945 · Picacho Peak
USGS Topo · 1:62,500
1945 · Yuma
USGS Topo · 1:62,500
1951 · Picacho Peak
USGS Topo · 1:62,500
1952 · Araz
USGS Topo · 1:24,000
1952 · Yuma East
USGS Topo · 1:24,000
1952 · Yuma West
USGS Topo · 1:24,000