An Amarillo man died in the wee hours of Monday morning in a single-vehicle crash on Interstate 40 at mile marker 77.5, 3 miles west of Weatherford.
According to the Oklahoma Highway Patrol, dead is Juan Castaneda-Munoz, 44, of Amarillo, Texas.
The report states he was driving a 1999 GMC Suburban at 3:41 a.m. Monday an unknown direction on I-40. The SUV departed the road to the right and struck a gr…