Highway 1 includes parts called Pacific Coast Highway (PCH), Cabrillo Highway, Shoreline Highway, or Coast Highway. Its southern end is at Interstate 5 (I-5) near Dana Point in Orange County. Its northern end is at U.S. Highway 101 (US 101) near Leggett in Mendocino County. Highway 1 also at times runs together with US 101, through a stretch in Ventura and Santa Barbara Counties, and across the Golden Gate Bridge.