APM: 19 Location: SR 88 and SR 89, Alpine Cty Reassurance shield as 89 joins 88. APM: 13 Location: SR 88 and SR 89, Alpine Cty A few miles later, SR 89 splits from SR 88. APM: 13 Location: SR 88 and SR 89, Alpine Cty 89 north heads to Lake Tahoe. 88 west continues to Jackson. APM: 13 … Continue reading California State Route 89, SR 88 to SR 88