APM: N/A Location: Alameda St and 223rd St, Carson Reassurance shield just after the I-405 junction. APM: N/A Location: Alameda St and Sepulveda Blvd, Carson Reassurance shield at Sepulveda. APM: N/A Location: Alameda St and O St, Los Angeles A couple miles later, we’ll enter Los Angeles and approach SR 1. APM: N/A Location: Alameda St and O St, … Continue reading California State Route 47, I-405 to SR 103