Jeremy Papasso, Daily CameraCassidy Gillard, of Boulder, boards the RTD Flatiron Flyer bus from Boulder to Denver for class at the Metropolitan State University of Denver on Tuesday. Boulder, working with other agencies and neighboring cities, may look to start up a local transit authority in order to achieve various mobility goals that the Regional Transportation District simply can’t afford to take on. Such a project would almost certainly not amount to a secession from RTD — though some City Council members did recently request information on that path’s feasibility — but rather the establishment of a complementary transit network, likely benefitting some combination of cities along the U.S.