APM: 1 Location: I-5 and I-805, San Ysidro, San Diego DUI Reassurance marker after the 805 split. APM: 1 Location: I-5 and I-805, San Ysidro, San Diego Welcome to California! APM: 2 Location: I-5 and Dairy Mart Rd, San Ysidro, San Diego A mile later, we’ll approach SR 905. APM: 2 Location: I-5 and Dairy Mart Rd, San Ysidro, … Continue reading Interstate 5, I-805 to SR 905