Line 1 Yonge–University

The Yonge-University-Spadina Line is the oldest and most used subway line in Toronto, Ontario, Canada. It is operated by the Toronto Transit Commission, has 32 stations and is 30.2 km in length. It opened in 1954, and had new stations added in 1963, 1973, 1974, 1978, and 1996. 
The line runs from about 6:00 a.m. to 1:30 a.m. Monday to Saturday and 9:00 a.m. to 1:30 a.m. on Sunday. The subway runs every 4–5 minutes, with extra services (2–3 minutes) during rush hour times. 
The 320 Yonge bus runs late at night when the subway is closed. 
This Line starts from Finch in North York to Vaughan Metropolitan Centre in the York Region.
This line is a U-Shaped Line .