APM: 9 Location: I-5 and Mt Shasta Blvd, Siskiyou Cty Reassurance shield after the business loop split. APM: 9 Location: I-5 and Mt Shasta Blvd, Mt Shasta I-5 briefly clips the Mt Shasta city limits. APM: 10 Location: I-5 and Lake St, Mt Shasta Reassurance shield after the Lake St interchange. I-5 Business will rejoin in the distance … Continue reading Interstate 5, I-5 Bus/SR 89 to I-5 Bus