Railroad Workers United is an inter-union, cross-craft solidarity “caucus” of railroad workers, and their supporters, from all crafts, all carriers, and all unions across North America. We urge union railroaders to continue being active in their craft union AND to join RWU in building solidarity and strength among all rail workers. We work with union rank & file railroad workers, but we welcome yet-to-be organized rail workers as well. In addition, we actively work with other labor and community organizations on issues of mutual concern. We do not accept managers or those who oppose our principles.