APM: 10 Location: I-5 and SR 74, San Juan Capistrano After the SR 74 interchange, we’re 2.25 miles from SR 73. APM: 10 Location: I-5 and Junipero Serra Rd, San Juan Capistrano SR 73 provides a tolled alternative to get to I-405. APM: 10 Location: I-5 and Junipero Serra Rd, San Juan Capistrano SR 73 takes Fastrak. APM: 11 … Continue reading Interstate 5, SR 74 to SR 73