California State Route 111 is a state highway located in southern California. It runs approximately 70 miles, connecting the cities of Palm Springs and Calexico. The route primarily serves as a vital link for residents and travelers in the Coachella Valley region. The highway passes through various landscapes, including desert areas and agricultural zones. It intersects with several major roads, providing access to local attractions and communities. California State Route 111 is also known for its scenic views, making it a popular route for tourists exploring the area.