The Pennsylvania Railroad (PRR) T1 Steam Locomotive Trust is a non-profit organization that believes in thinking differently about preservation. Through hard work, dedicated volunteers and the financial support of many generous donors from around the globe, the T1 Trust is constructing PRR T1 5550. Slated to become the fifty-third locomotive of its class when complete, 5550 combines stunning art deco design with a unique 4-4-4-4 wheel arrangement. The goal is simple; to provide mainline steam ex