APM: 15 Location: SR 78 and SR 111, Imperial Cty Reassurance shield after 78 splits from the Brawley bypass. APM: 18 Location: SR 78 and SR 115, Imperial Cty A couple miles later, we’ll approach SR 115. APM: 18 Location: SR 78 and SR 115, Imperial Cty Turn left for 115 north. 115 south joins 78 east.  E … Continue reading California State Route 78, SR 111 to SR 115