The Rio Grande snakes through the high desert borderlands in this 2013 survey, defining the international boundary near significant river crossings and canyon systems. Remote outposts like Cinco de Mayo Ranch and Foster Ranch provide the primary markers of human habitation in this arid landscape. The map details the complex drainage network of the region, featuring deep incisions like Lozier Canyon, Palma Canyon, and Mesquite Canyon. Transportation is limited to rugged tracks such as White Rd and Cedar Rd, which connect isolated ranching sites to the river's edge. This edition captures the geography of the border prior to more recent developments, documenting traditional transit points like Herra Dura Crossing and Lozier Crossing that have long served as vital links between Texas and Coahuila.
15 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.
1943 · Malvado
USGS Topo · 1:62,500
1943 · Langtry
USGS Topo · 1:62,500
1944 · Malvado
USGS Topo · 1:62,500
1958 · Del Rio
USGS Topo · 1:250,000
1964 · Del Rio
USGS Topo · 1:250,000
1979 · Cook Creek North
USGS Topo · 1:24,000
1979 · Lozier Canyon North
USGS Topo · 1:24,000
1979 · Cook Creek South
USGS Topo · 1:24,000
1979 · Lozier Canyon South
USGS Topo · 1:24,000
1980 · Ramsey Canyon
USGS Topo · 1:24,000