The Vancouver SkyTrain is a three-line urban mass transit system in the metropolitan area of Vancouver, British Columbia, Canada, managed by TransLink. The Expo Line was built for the Expo 86 World's Fair; the Millennium Line opened in 2002, followed by the Canada Line in 2009, which was built for the 2010 Winter Olympics. The Expo Line and Millennium lines are operated by the British Columbia Rapid Transit Company on behalf of TransLink. The Canada Line is owned by InTransitBC, and operated by ProTrans BC, an SNC-Lavalin company. The Expo and Millennium lines use Bombardier's Advanced Rapid Transit technology, while the Canada Line technology is provided by Hyundai Rotem. The SkyTrain is the oldest and longest fully automated driverless rapid transit system in the world.