later Amtrak, has operated the Pacific Surfliner regional passenger train route (previously named the San Diegan until 2000) through Orange County. The route includes stops at eight stations in Orange County including, in northbound order, San Clemente Pier (selected trips), San Juan Capistrano, Laguna Niguel/Mission Viejo (formerly), Irvine Transportation Center, Santa Ana Regional Transportation Center, Orange Transportation Center (formerly), Anaheim Regional Transportation Intermodal Center (ARTIC), and Fullerton Transportation Center. OC Streetcar, formerly known as the Santa Ana/Garden Grove Fixed Guideway Project, is a streetcar line connecting Downtown Santa Ana to the Depot at Santa Ana which is currently under construction and expected to open in 2023. OCTA has also proposed connecting the two systems via Harbor Boulevard and the West Santa Ana Branch corridor. Plans for a streetcar for Harbor Boulevard in Fullerton, Anaheim, and Garden Grove — the Anaheim Rapid Connection — were shelved in 2018. Sea A car and passenger ferry service, the Balboa Island Ferry, comprising three ferries running every five minutes, operates within Newport Harbor between Balboa Peninsula and Balboa Island in Newport Beach. The Catalina Flyer connects the Balboa Peninsula to Avalon with daily round-trip passage through about nine months of the year. The Catalina Express connects Dana Point to Avalon (with departures from two greater Long Beach ports also connecting to Two Harbors). Air Orange County's only major airport is John Wayne Airport; its abbreviation (SNA) refers to Santa Ana, the closest large town in the early 20th century. The airport is located in unincorporated territory surrounded by Newport Beach, Costa Mesa, and Irvine. On destination monitors with flights to SNA, the airport is usually described as "Orange County, CA". In 2014, its Thomas F. Riley Terminal handled over 9 million passengers annually and as of 2019, seven airline brands provide scheduled service. Communities Cities Aliso Viejo Anaheim Brea Buena Park Costa Mesa Cypress Dana Point Fountain Valley Fullerton Garden Grove Huntington Beach Irvine La Habra La Palma Laguna Beach Laguna Hills Laguna Niguel Laguna Woods Lake Forest Los Alamitos Mission Viejo Newport Beach Orange Placentia Rancho Santa Margarita San Clemente San Juan Capistrano Santa Ana (county seat) Seal Beach Stanton Tustin Villa Park Westminster Yorba Linda Unincorporated communities These communities are outside city limits in unincorporated county territory. Planned communities Orange County has a history of large planned communities. Nearly 30 percent of the county was created as master planned communities, the most