The Anaheim Regional Transportation Intermodal Center (ARTIC) is an intermodal transit center in Anaheim, California, United States. It serves as a rail station for Amtrak intercity rail and Metrolink commuter rail, as well as a bus station utilized by the Orange County Transportation Authority (OCTA), Anaheim Resort Transit (ART), and Megabus. ARTIC is adjacent to California State Route 57, and is directly accessible by bicycle from the Santa Ana River Trail.