5:00 a.m. and 1:00 a.m. daily. During peak-times, trains departing Clareview to Downtown run approximately every five to ten minutes, and run every 15 minutes during off-peak hours. Trains from Century Park to Downtown run on a five-minute frequency during peak-times and run every five to ten minutes during off-peak times. After 10 p.m. trains run every 15 minutes. Before the opening of the Metro Line, the city held a naming contest, to determine the names of the five current and future LRT lines. On January 31, 2013, the city announced the names: Capital Line, Metro Line, Valley Line, Energy Line, and Festival Line. Stations The Capital Line has 15 stations: Clareview, Belvedere, Coliseum, Stadium, Churchill, Central, Bay/Enterprise Square, Corona, Government Centre, University, Health Sciences/Jubilee, McKernan/Belgravia, South Campus/Fort Edmonton Park, Southgate, and Century Park stations. Of these, Churchill, Central, Bay/Enterprise Square, Corona, Government Centre, and University are underground. The three newest stations opened in September 2015 for the Metro Line: MacEwan, Kingsway/Royal Alex, and NAIT. Another 12 stations will be built for the first phase of the Valley Line, which was being tested . Rolling stock The rolling stock of the Capital Line is composed of trains of either Siemens-Duewag U2 or Siemens SD-160 cars. ETS operates 37 U2 cars, some of which have been in operation since the system opened in 1978. ETS also operates 57 SD-160 cars, of which 37 were ordered between 2005 and 2007, with the first cars entering revenue service on January 27, 2009. An additional 20 cars were purchased in 2010 and 2011 for use in the Metro Line and were delivered from March 2012 to April 2013. The Capital Line uses five-car trains during peak hours, four-car trains on weekends, and two-car trains are used for late night service. The Metro Line will operate three-car trains until the permanent NAIT station is opened, as the temporary NAIT station can only accommodate three-car trains. The permanent station will be 125 metres long to accommodate a five-car train. All other extensions to the Capital and Metro lines will have five-car platforms. The future Valley Line (currently under construction) will initially use new low-floor Bombardier Flexity Freedom vehicles. Forty other new low-floor LRT vehicles were ordered in 2021 from Hyundai Rotem for the Valley Line, to be put in service when the West extension to Lewis Farms opens. Safety and security All LRT stations are monitored