Texas company offers services including switching, car storage HOUSTON — County Line Rail, which acquires and develops rail yards and terminals in the Gulf Coast region, has purchased the Sabine River & Northern, a 40-mile short line in the southeastern corner of Texas. Texas railroad Sabine River & Northern, shown in a detail from a 2023 state rail map, operates 40 miles of rail line. Texas Transportation Commission The railroad dates to 1966. It connects three Class I railr