APM: 80 Location: SR 299 and SR 89, Shasta Cty Reassurance shield after the SR 89 junction. APM: 82 Location: SR 299 and Cassel Rd, Shasta Cty Reassurance shield a couple miles later. APM: 91 Location: SR 299 and Glenburn Rd, Shasta Cty As we enter Fall River Mills, turn left for CR A20 towards Glenburn. APM: 91 Location: … Continue reading California State Route 299, SR 89 to SR 139