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
Blue, Green, and Waterfront Lines (Cleveland) Green Lines on the same platform, an arrangement unique in North American rail transit. The shared stations have low platforms for the Blue and Green Lines directly adjacent to high platforms for the Red Line. RTA Central Rail yards and headquarters are located at the East 55th station, where trains of all rail lines are stored and serviced. East of East 55th, the Blue and Green Lines split from the Red Line and travel east on a separate, dedicated, grade separated right-of way. A complex of tunnels existed at this junction to provide means for the Blue and Green Line