
The Rio Grande defines the international boundary on this map, which tracks the growth of Mission and eastern Mc Allen during the early 1960s. The landscape is a complex network of irrigation and water control, featuring the Main Canal and Sardinas Resaca feeding the citrus-rich Lower Rio Grande Valley. Evidence of the region's agricultural and industrial infrastructure is visible in the Mission Main Canal, numerous trailer parks, and the Refinery south of the city center.
64 named features on this map. Tap any name to fly to it.
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3 editions found
1914 · San Juan
USGS Topo · 1:48,000
1916 · San Juan
USGS Topo · 1:62,500
1940 · Monte Christo
USGS Topo · 1:62,500
1949 · Mc Allen
USGS Topo · 1:250,000
1954 · McAllen
USGS Topo · 1:250,000
1957 · Mc Allen
USGS Topo · 1:250,000
1962 · McAllen
USGS Topo · 1:250,000
1962 · Las Milpas
USGS Topo · 1:24,000
1963 · La Joya
USGS Topo · 1:24,000
1963 · Edinburg
USGS Topo · 1:24,000