APM: 10 Location: San Diego Fwy and Corona del Mar Fwy, Costa Mesa Reassurance shield after the 73 joins the 405. APM: 12 Location: San Diego Fwy and Euclid St, Fountain Valley Shortly thereafter, we’ll enter Fountain Valley. APM: 12 Location: San Diego Fwy and Euclid St, Fountain Valley Reassurance shield as we enter Fountain Valley. APM: 13 Location: … Continue reading Interstate 405, SR 73 to SR 39