APM: N/A Location: El Cajon Blvd and Iowa St, San Diego Reassurance shield for old US 80 just after I-805. Location: El Cajon Blvd and Florida St, San Diego Several blocks later and we’ve joined old US 395. Location: Normal St and Washington St, San Diego Several blocks later, keep right to continue to SR 163. … Continue reading Interstate 8 Business, I-805 to SR 163