Highway 156 is a state highway located in the central part of California. It runs approximately 20 miles, connecting the towns of San Juan Bautista and Hollister. The highway serves as a vital route for local traffic and provides access to various agricultural areas in the region. The road is known for its scenic views, particularly as it passes through rolling hills and farmland. It also intersects with other major routes, including U.S. Route 101, making it an important connector for travelers and commuters in the area.