Montreal Metro Montreal Metro The Montreal Metro () is a rubber-tired, underground rapid transit system serving the city of Montreal, Quebec, Canada. The Metro, operated by the Société de transport de Montréal (STM), was inaugurated on October 14, 1966, during the tenure of Mayor Jean Drapeau. It has expanded since the 1960s from 26 stations on three separate lines to 68 stations on four lines totalling in length, serving the north, east and centre of the Island of Montreal with connections to Longueuil, via the Yellow Line, and Laval, via the Orange Line. The Montreal Metro is Canada's busiest rapid transit system,
Green Line (Washington Metro) Green Line (Washington Metro) The Green Line is one of the six heavy rail subway lines that make up the Washington Metro rapid transit system in the Washington, D.C. metropolitan area. The Green Line consists of 21 stations, with termini at Branch Avenue and at Greenbelt. The Green Line runs through Prince George's County, Maryland, and the District of Columbia. It was the last line in the original Metrorail plan to be constructed, and is one of three north–south lines through the city of Washington. It shares nine stations with the Yellow Line, one station with the Blue, Silver and