Trenitalia deploys Frecciarossa500 HSR trains on Milan-Bari route September 25, 2015 | Europe News Italian rail operator Trenitalia has deployed the Frecciarossa500 high-speed trains on the route connecting Milan and Bari. The procurement of new trains and upgradation of a 180-km section between Bo... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password