The Orange County Transportation Authority (OCTA) is Irvine’s largest public transportation provider.  OCTA operates 77 routes providing local and express service within Orange County and express service to Los Angeles and Riverside counties.  With 14 routes traveling in and through the IBC and connecting service to public transportation throughout Southern California, OCTA will get you where you need to go – all while leaving your car at home. You can plan your transit trips on the web using Google Transit or OCTA’s trip planner.  Telephone assistance is available at 714-560-OCTA (6282).

OCTA Routes serving the IBC

Route 53 – Orange to Irvine via Main St

Route 59 – Anaheim to Irvine via Kraemer Blvd/Glassell St/Grand Ave/Von Karman Ave

Route 71 – Yorba Linda to Balboa via Tustin Ave/Red Hill Ave/Newport Blvd

Route 76 – Huntington Beach to Newport Beach via Talbert Ave/MacArthur Blvd

Route 79 – Tustin to Newport Beach via Irvine Blvd/Culver Dr/University Ave

Route 86 – Costa Mesa to Mission Viejo via Alton Pkwy/Jeronimo Rd

Route 178 – Huntington Beach to Irvine via Adams Ave/Birch St/Campus Dr.

Route 213/213A – Brea to Irvine Express via 55 Fwy

Route 463 – Santa Ana Station to Hutton Centre via Grand Ave

Route 472/473 – Tustin Station to Irvine Business Complex/U.C.I. via Harvard Ave/Red Hill Ave

Route 794 – Riverside/Corona to South Coast Metro Express via 91 Fwy/55 Fwy