State Route 38 is a state highway located in the U.S. state of California. It runs through the scenic San Bernardino Mountains, connecting the city of Redlands to the Big Bear Lake area. The route is approximately 40 miles long and offers beautiful views of the surrounding landscape. The highway is popular for recreational activities, including hiking and skiing, especially during the winter months. It provides access to various parks and outdoor attractions, making it a vital route for both residents and tourists visiting the San Bernardino National Forest.