APM: 9 Location: SR 56 and I-15, San Diego Reassurance shield as SR 56 begins. 56 is a quick freeway connector from I-15 to I-5. APM: 5 Location: SR 56 and Camino del Sur, San Diego About halfway down the freeway, we’re four miles from I-5. APM: 3 Location: SR 56 and Carmel Valley Rd, San Diego Reassurance … Continue reading California State Route 56, I-15 to I-5/I-805