
The Rio Grande defines the western edge of this South Texas borderland, where the settlement of San Ygnacio serves as a cultural and historical anchor. The town's grid is clearly visible, with streets like Laredo St and Washington Ave leading toward the river. This area is deeply connected to family heritage and long-standing land grants, evidenced by the presence of the Uribe Cem and the Manuel Benavides Garcia Cem.
28 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.
1942 · San Ygnacio
USGS Topo · 1:62,500
1949 · Mc Allen
USGS Topo · 1:250,000
1954 · McAllen
USGS Topo · 1:250,000
1956 · Zapata
USGS Topo · 1:62,500
1956 · Laredo
USGS Topo · 1:250,000
1957 · Mc Allen
USGS Topo · 1:250,000
1962 · McAllen
USGS Topo · 1:250,000
1979 · Zapata
USGS Topo · 1:24,000
1979 · Zapata NW
USGS Topo · 1:24,000
1979 · San Ygnacio
USGS Topo · 1:24,000