The SkyTrain is a rapid transit system in Vancouver, British Columbia, Canada. It began operations in 1985 and has since expanded to connect various neighborhoods and suburbs. The system is known for its elevated and underground tracks, providing efficient transportation for residents and visitors. SkyTrain consists of three main lines: the Expo Line, the Millennium Line, and the Canada Line. It is fully automated and operates without drivers, making it a unique feature in public transit. The system is integrated with other forms of transportation, including buses and the SeaBus, enhancing connectivity across the region.