APM: 45 Location: MacArthur Fwy and I-80, Oakland Just after the SR 123 exit, we’ll approach Interstate 80. Exit right for the wrong-way I-80 east/I-580 west concurrency and exit left for I-80 west over the Bay Bridge. APM: 45 Location: MacArthur Fwy and I-80, Oakland Follow 80 east/580 west towards Berkeley and Sacramento.  W to SR 13, … Continue reading Interstate 580, SR 123 to I-80/I-880