
The agricultural and industrial landscapes of the Rio Grande Valley are clearly defined here, centered on the growing towns of Elsa and Edcouch. This mid-century survey captures a complex irrigation and drainage network essential to the local economy, marked by numerous Elevated Ditch segments and the North Floodway. A dense web of rail lines, including the Missouri Pacific, Southern Pacific, and Texas And New Orleans, underscores the region's historical role as a shipping hub for produce and petroleum.
28 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
1929 · Santa Rosa
USGS Topo · 1:24,000
1929 · La Feria
USGS Topo · 1:24,000
1933 · Santa Rosa
USGS Topo · 1:31,680
1936 · La Feria
USGS Topo · 1:31,680
1949 · Mc Allen
USGS Topo · 1:250,000
1953 · Brownsville
USGS Topo · 1:250,000
1954 · McAllen
USGS Topo · 1:250,000
1956 · Santa Rosa
USGS Topo · 1:24,000