McGill station is a Montreal Metro station in the borough of Ville-Marie in the downtown core of Montreal, Quebec, Canada. It is operated by the Société de transport de Montréal (STM) and serves the Green Line. The station opened on October 14, 1966, as part of the original network of the Metro. It is currently the third busiest station (after Berri–UQAM station and Guy-Concordia station) in the network measured by number of passengers entering the system. Prior to 2002, it was the busiest station in the network. From 2024, the station will be served by the Réseau express métropolitain (REM). Overview Designed by Crevier, Lemieux, Mercier and Caron, it is a normal side platform station built in open cut under boul. De Maisonneuve, with two ticket halls joined by corridors that surround the platforms. The station is named after, and is located adjacent to McGill University. The ticket halls are linked to the platforms by four stairways per platform, including the shortest escalators in the network. The station has large pillars, which were originally painted orange, but painted in beer bottle green colour in the late 1990s. In January 2010 the STM repainted the station in its original colours being orange pillars and yellow walls. As an important part of the underground city, the station has had its mezzanine level substantially enlarged since its opening, by construction of new buildings around the station: the western end of the mezzanine was added with the construction of the Tour BNP and Eaton Centre, while the southern corridor between the ticket halls was added to link the Promenades de la Cathédrale (now known as Promenades Cathédrale) with the station. No fewer than six buildings are directly connected to the station via underground city. The station has a further six direct street-level entrances, all of which are integrated into the façades of other buildings. Among this busy station's amenities include several shops and services directly in the station, including a Tim Hortons, Second Cup, a Scotiabank, two Pizza Shops, a web terminal, and MétroVision information screens which displays news, commercials, and the time till the next train. This was second station after Berri-UQAM to have them installed. At one time an "open-concept" branch of the Montreal Public Library was located next to the exit onto rue Université. Renovation and upgrade works In March 2012, the station underwent renovation work that included the replacement of