APM: 0 Location: SR 53 and SR 29, Lower Lake, Lake Cty As SR 53 begins we’re seven miles from SR 20. APM: 0 Location: SR 53 and SR 20, Lower Lake, Lake Cty Reassurance shield as 53 begins. APM: 1 Location: SR 53 and Dam Rd, Clearlake Reassurance shield as we enter Clearlake. APM: 2 Location: SR 53 … Continue reading California State Route 53, SR 29 to SR 20