Explorations The demand for new routes from Texas to California caused an uptick in explorations. Texas State Historical Association. The San Antonio-to-El Paso leg of the San Antonio-California Trail was surveyed in 1848 under the direction of John Coffee Hays.
Explorations The demand for new routes from Texas to California caused an uptick in explorations Texas State Historical Association The San Antonio-to-El Paso leg of the San Antonio-California Trail was surveyed in 1848 under the direction of John Coffee Hays