APM: 27 Location: SR 241 and SR 133, Irvine Reassurance shield after the 133 interchange. APM: 27 Location: SR 241 and SR 133, Orange Cty Reassurance shield shortly thereafter. APM: 31 Location: SR 241 and SR 261, Orange Cty Reassurance shield as we approach SR 261. APM: 31 Location: SR 241 and Santiago Canyon Rd, Orange Cty Follow Santiago … Continue reading California State Route 241, SR 133 to SR 261