APM: 11 Location: I-15 and SR 163, San Diego Reassurance shield after the 163 split. APM: 11 Location: I-15 and SR 163, San Diego One mile to SR 52. APM: 10 Location: I-15 and SR 52, San Diego Exit ahead for SR 52 in both directions. APM: 10 Location: I-15 and SR 52, San Diego SR 52 is an … Continue reading Interstate 15, SR 163 to SR 52