405 405 1 1 5 5 5 133 133 73 73 74 74 55 55 San Diego County Irvine Huntington Beach Costa Mesa Mission Viejo Lake Forest Rancho Santa Margarita UNINCORPORATED Pacific Ocean Ladera Ranch Laguna Woods Coto de Caza San JuanCapistrano LasFlores LagunaHills AlisoViejo Crystal Cove State Park Laguna Coast Wilderness Park Aliso and Wood CanyonsWilderness Park Newport Beach San Clemente Laguna Niguel Dana Point Laguna Beach Corona Del Mar Newport Coast Capistrano Beach