I-10 stretches from the Pacific Ocean at State Route 1 (SR 1, Pacific Coast Highway) in Santa Monica, California, to I-95 in Jacksonville, Florida. In this case, we are in Texas going on I10 from Sonora Texas to Crockett Texas. Sonora is a city in and the county seat of Sutton County, Texas, United States. The population was 3,027 at the 2010 census. Crockett is a city and the county seat of Houston County, Texas, United States. As of the 2020 census, the city population was 6,332.