Blue Line (Montreal Metro) Blue Line (Montreal Metro) The Blue Line () is one of the four lines of the Montreal Metro in Montreal, Quebec, Canada. It was the fourth to be built, notwithstanding its alternate official name of "Line 5" (Line 3 was planned, but never built). Unlike the other three routes, the Blue Line does not serve the city's main Metro station, Berri-UQAM. The line is served by a single yard located between Parc and de Castelnau stations which is completely underground and occupies a small portion underneath Jarry Park. Another service facility is located at the 500-metre end tracks following Snowdon
Orange Line (Montreal Metro) the Plateau d'Youville, which is located between Crémazie and Sauvé stations. Centre d'attachement Duvernay, which is connected to the Green Line, is used for maintenance of way equipment. The Snowdon tail tracks and connecting track, which is connected to the Blue Line, is also used for maintenance of way equipment. From the line's opening in 1966, MR-63 cars were used on the Orange Line. From the beginning of the 1980s, MR-73 cars replaced the older MR-63 cars. MR-63 cars were used again on the Green Line. Introduced in 1976, the MR-73 is the second generation of high-performance Metro cars, identified