Horizon City

El Paso County (J-1) is the westernmost county of Texas. Its center point is 106?10' west longitude and 31?40' north latitude. Bounded on the southwest by the Rio Grande and Mexico, on the north and west by the state of New Mexico, and on the east by Hudspeth County, Texas, El Paso County is approximately 650 miles west of Dallas and 575 miles northwest of San Antonio. El Paso County and neighboring Hudspeth County are the only Texas counties on Mountain Time. The county comprises 1,057 square miles of desert and irrigated land that rises from an elevation of 3,500 feet at the Rio Grande to 7,000 feet at the summits of the Franklin Mountains