Snowdon station Snowdon station Snowdon station is a Montreal Metro station in the borough of Côte-des-Neiges–Notre-Dame-de-Grâce in Montreal, Quebec, Canada. It is operated by the Société de transport de Montréal (STM) and is a transfer station between the Orange Line and Blue Line; it is the western terminus of the Blue Line. It is located in the Snowdon neighbourhood. The station opened on September 7, 1981 with service on the Orange Line only, though the Blue Line platforms were built at the same time. At the time it was the western terminus of the Orange Line, taking over from Place-Saint-Henri station; it
Washington Metro signaling and operation of 2012, during peak hour service the Red Line runs 51% eight-car trains, the Orange Line runs 40%, and the Green Line runs 50%, while the Blue and Yellow Lines run only six-car trains, for a total of 43 of 129 trains running at full length, or 33%. Washington Metro signaling and operation Signaling and operation on the Washington Metro system involves train control, station identification, train signaling, signage, and train length. As with any working railroad, communication between train operators, dispatchers, station personnel and passengers is critical. Failures will result in delays, accidents, and even fatalities. It is therefore