The Rio Grande snakes through this remote borderland, defining the international boundary between the United States of America and Estados Unidos Mexicanos. This 2010 survey documents a rugged landscape dominated by vast drainage systems like Palma Canyon and the deep Lozier Canyon, where the desert terrain is marked by seasonal waterways such as Pony Creek and Antonio Creek. Human presence is concentrated at isolated outposts including the Cinco de Mayo Ranch and Foster Ranch, which are linked to the wider world by primitive tracks like Cinco de Mayo Rd and White Rd. For those interested in historical river crossings, the map identifies both Herra Dura Crossing and Lozier Crossing, indicating traditional points of passage along the river's winding course.
18 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