U.S. Route 199 is a U.S. highway that was established in 1926 as a spur of U.S. Route 99, which has since been replaced by Interstate 5.
U.S. Route 199 is a U.S. highway as a spur of U.S. Route 99. A spur of U.S. Route 99 has since been replaced by Interstate 5. This U.S. highway was established in 1926.