APM: 17 Location: SR 1 and River St, Santa Cruz Reassurance shield after SR 9. APM: 17 Location: SR 1 and Mission St, Santa Cruz Shortly thereafter, SR 1 will fully devolve into a surface street. Use both lanes to stay on SR 1. APM: 18 Location: SR 1 and Mission St, Santa Cruz The light comes up … Continue reading California State Route 1, SR 9 to SR 84