State Route 99

State Route 99 is a major highway that runs along the West Coast of the United States, primarily through California, Oregon, and Washington. It follows the historic path of the old U.S. Highway 99, connecting key cities and regions, and serves as an essential route for freight, commuters, and travelers. In California, parts of SR 99 run parallel to Interstate 5, providing an alternative route. The highway passes through agricultural areas, urban centers, and rural regions, playing a vital role in regional transportation and economic activity. It’s a significant corridor that sustains local communities and facilitates interstate movement.