Located in Lamar, Red River, Fannin, Hunt, Delta, Bowie, Hopkins, Woods, Rains, Franklin, Rockwall, Van Zandt, Titus, Camp, Upshur, Morris, Cass, Marion, Harrison, Gregg, Smith, Henderson, Cooke, Montague, Clay, Erath, Dallas, Tarrant, Parker, Wise, Denton, Collin, Hood, Palo Pinto, Johnson, Ellis, Somervell, Kaufman, Panola, and Rusk