APM: 8 Location: SR 133 and Barranca Pkwy, Irvine Just after the I-405 interchange we’ll approach I-5. SR 133 becomes a toll road after I-5, so shunpikers are directed to use the interstate. APM: 8 Location: SR 133 and Barranca Pkwy, Irvine Keep right for I-5 north. APM: 9 Location: SR 133 and Barranca Pkwy, Irvine SR 133 … Continue reading California State Route 133, I-405 to I-5