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,
Silver Line (Washington Metro) Silver Line (Washington Metro) The Silver Line of the Washington Metro in the United States consists of 28 existing and six planned rapid transit stations from to . It has stations in Fairfax County and Arlington, Virginia, the District of Columbia, and Prince George's County, Maryland. Five stations are shared with the Orange Line alone, thirteen with both the Orange and Blue lines from to , and five stations shared with the Blue Line to both lines' eastern terminus at Largo Town Center. Only five existing stations are exclusive to the Silver Line, which began service on July 26, 2014.