Route 198 is a state highway located in California, primarily serving the San Joaquin Valley. It stretches approximately 70 miles, connecting the cities of Visalia and Porterville. The route is known for its agricultural surroundings, featuring fields and orchards that are characteristic of the region. The highway provides access to various local attractions and communities, making it an important thoroughfare for residents and visitors alike. Along its path, Route 198 intersects with several other major roads, facilitating travel to nearby areas and enhancing connectivity within the valley.