APM: 1 Location: San Pablo Ave and Ashby Ave, Berkeley Reassurance shield after the SR 13 junction. APM: 1 Location: San Pablo Ave and Stanford Ave, Oakland As we enter Oakland, follow Stanford Avenue to I-80. APM: 0 Location: San Pablo Ave and MacArthur Blvd, Oakland Several blocks later, we’ll get to the end of SR 123. Turn … Continue reading California State Route 123, SR 13 to I-580