This historical map portrays the area of Trio in 2010, primarily covering Long Crossing as well as portions of Trio. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Trio region at the time. Published in 2010, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1898 · Uvalde
USGS Topo · 1:125,000
1899 · Uvalde
USGS Topo · 1:125,000
1954 · San Antonio
USGS Topo · 1:250,000
1956 · Sabinal
USGS Topo · 1:62,500
1956 · Tarpley
USGS Topo · 1:62,500
1956 · Utopia
USGS Topo · 1:62,500
1957 · San Antonio
USGS Topo · 1:250,000
1960 · Concan
USGS Topo · 1:24,000
1960 · Magers Crossing
USGS Topo · 1:24,000
1969 · Comanche Waterhole
USGS Topo · 1:24,000