APM: T17 Location: SR 78 and Centre City Pkwy, Escondido Just after the I-15 Business exit, the freeway will come to an end. The mileposts switch to “T” (temporary) indicators for reasons unclear. APM: T17 Location: SR 78 and Broadway, Escondido As the freeway ends, SR 78 turns right. APM: T17 Location: Broadway and SR 78, Escondido … Continue reading California State Route 78, I-15 Bus to SR 67