APM: 21 Location: I-8 and Lake Jennings Park Rd, Lakeside Reassurance shield after the I-8 Business loop exit. APM: 19 Location: I-8 and Los Coches Rd, Lakeside A couple miles later, we’ll approach the I-8 Business route again, though actually not at Greenfield Drive. APM: 20 Location: I-8 and Greenfield Dr, El Cajon At Greenfield Drive, we’ll enter … Continue reading Interstate 8, I-8 Bus to I-8 Bus