APM: 0 Location: SR 89 and US 395, Mono Cty Reassurance shield as SR 89 begins. 89 is one of California’s longer state highways, heading all the way up to Mt. Shasta. APM: 1 Location: SR 89 and US 395, Mono Cty SR 89 is a scenic route but not right at its terminus. APM: ALP/0 Location: SR … Continue reading California State Route 89, US-395 to SR 4