APM: 43 Location: Santa Ana Fwy and Beach Blvd, Buena Park Reassurance shield after SR 39. APM: LA/3 Location: Santa Ana Fwy and Rosecrans Ave, Norwalk A few miles later we’ll enter Los Angeles County and Norwalk. APM: 3 Location: Santa Ana Fwy and Rosecrans Ave, Norwalk Reassurance shield after Rosecrans Ave. APM: 5 Location: Santa Ana Fwy … Continue reading Interstate 5, SR 39 to I-605