(Leah Hogsten | The Salt Lake Tribune) A UTA FrontRunner train leaves the Murray FrontRunner station at 140 West Vine, Feb. 18, 2020. Congressman Ben McAdams and Utah Board Chairman Carlton Christensen want to speed up the FrontRunner trains. On Tuesday, McAdams introduced the Transit Revitalization and Infrastructure Needs or (TRAIN) act to extend federal grant funding to add more miles of double tracking for increased service and speed for Utah commuters throughout FrontRunner's 90-mile corridor.