old bridge was torn down and a new one constructed as part of the project. The new bridge features a TRAX station on top and a FrontRunner commuter rail station underneath. After December 9, 2012, service on the Green Line was cut back to Arena in order to prepare for test trains and service to the Airport, thus permanently ending service (via the Green Line) to the first three stations of the former route (Salt Lake Central, Old GreekTown, and Planetarium). Service to the airport began April 14, 2013. In 2014, construction commenced to completely rebuild the airport terminal, adjacent to its existing location. In September 2020, the newly rebuilt airport was opened, causing the TRAX line to no longer reach the airport terminal. To accommodate passengers to the new terminal while the station was relocated, UTA operated a bus bridge between the 1940 West North Temple station and the new terminal. On October 25, 2021, the TRAX station had been rebuilt at the new terminal, and normal train service all the way to the airport resumed. Train schedule On weekdays the first northbound Green Line trains (to the Airport Station) leave the Central Pointe and the West Valley Central Station at about 5:00 am and the first southbound train (to the West Valley Central Station) leaves the Airport Station at about 5:45 am. The last northbound train leaving the West Valley Central at 10:27 pm and the last southbound train leaving the Airport Station at 11:27 pm. However, the last southbound train only goes as far as the Central Pointe Station; the last southbound train to the West Valley Station leaves the Airport Station at 10:42 pm. On Saturdays, the first northbound trains leave the Central Pointe Station at about 5:00 am and the West Valley Central Station at about 6:15 am; the first southbound train leaves the Airport Station at about 6:30 am; and the last northbound train leaves the West Valley Station at 10:19 pm and the last southbound train leaves the Airport Station at 11:16 pm. On Sundays, the first northbound trains leave the Central Pointe Station at about 9:00 am and the West Valley Central Station at about 10:00 am; the first southbound train leaves the Airport Station at about 9:30 am; and the last northbound train leaves the West Valley Central Station at 6:59 pm and the last southbound train leaves the Airport Station