La Joya and Penitas anchor this South Texas landscape along the international border, where the Rio Grande carves a series of dramatic loops known as bancos. The 2010 geography is defined by an intricate network of colonias, ranging from established residential clusters like Perezville to distinctively named developments such as Four Sure All Right Colonia and Enchanted Valley Ranch Colonia. These settlements reflect the rapid residential growth and unique land-use patterns characteristic of the Lower Rio Grande Valley in the early 21st century.
74 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.
1940 · Monte Christo
USGS Topo · 1:62,500
1949 · Mc Allen
USGS Topo · 1:250,000
1954 · McAllen
USGS Topo · 1:250,000
1956 · Garcias
USGS Topo · 1:62,500
1956 · Los Ebanos
USGS Topo · 1:62,500
1957 · Mc Allen
USGS Topo · 1:250,000
1962 · McAllen
USGS Topo · 1:250,000
1963 · La Joya
USGS Topo · 1:24,000
1963 · Citrus City
USGS Topo · 1:24,000
1963 · Alton
USGS Topo · 1:24,000