Expo Center is a light rail station on the MAX Yellow Line in Portland, Oregon, United States. It is the last stop northbound on the Interstate MAX extension.This station is a large park-and-ride station located on the grounds of the Portland Expo Center. It is set up as a modified side platform station, with the two platforms serving three tracks. The extra track allows the storage of an overflow train for events at the Expo Center. The 300 park-and-ride spaces are free for commuters arriving before 10 am on weekdays for a maximum 24 hours. At all other times, you pay the Expo Center's usual $7-8 parking fee.Although tracks and electrification end directly inside the station, it is designed to allow a future northbound extension (to Vancouver, Washington) to be easily constructed.Both the landscaping and the artwork at the station are themed in a Japanese style. This recalls the temporary Civilian Assembly Center that existed here during the early days of World War II, which processed Japanese-Americans upon the enforcement of Executive Order 9066.Bus line connectionsThis station is at the Expo Center served by the following bus line: 11 - Rivergate/Marine DrUnique station featuresThe station includes several unique decorative features relating to the internment camp theme: Timber Gateway: Traditional Japanese Gates, with steel internment tags strung among themBronze Trunks: Provide additional seating.Bamboo Glass BlocksPlaque: A plaque showing the prohibited area as defined in Exclusion Order #26 for those of Japanese ancestry, both alien and non-alien.