Signs for US 385 South, US 67 South, I 10 West. At Exit 261, right on the ramp for I 10 Bus Loop, US 385 toward Ft Stockton Marathon. Turn left onto I 10 W Bus Loop. Bear right onto I 10 W Bus Loop, US 385 S, E Dickinson Blvd, immediately turn left onto Frontage Rd. Turn right onto Martin Adams.