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) remained with the opening of the Waterfront "line" extension of the Blue and Green lines. In the mid 2010s, the Waterfront line became a separate designation from the 67 and 67A Blue and Green lines. The Waterfront line was briefly designated as 67W, before the three routes united under the 67 designation, which is now internal and not shown on official timetables. The Blue and Green Lines are the direct, continuously operating descendants of the privately owned Cleveland & Youngstown Railroad, Cleveland Interurban Railroad and later the municipally owned Shaker Heights Rapid Transit, built as streetcar lines to connect the