APM: 10 Location: I-8 and El Cajon Blvd, San Diego Just after the business loop splits, we’ll enter San Diego. APM: 10 Location: I-8 and El Cajon Blvd, San Diego DUI signage. APM: 8 Location: I-8 and College Ave, San Diego After the SDSU exit, we’re a mile from I-15 and 1.25 miles from SR 15. APM: 7 Location: … Continue reading Interstate 8, I-8 Bus to I-15/SR 15