Assuming you will arrive in San Pedro by way of the 110 freeway, or from Long Beach by crossing over Terminal Island, both paths will get you to Gaffey Street. The 110 freeway ends on Gaffey Street heading South. You want to go South on Gaffey Street, for about two miles, all the way to 32nd Street. At Gaffey and 32nd you make a right turn at the stoplight into the park. Follow the park road all the way up and look for the signs directing you to the parking area.