Published on Monday, March 9, 2015 by Kathy McCabe New tickets for use on Rome’s public transportation network – including trams, buses, local Trenitalia trains (excluding airport trains) and the metro – are now available, replacing the old 24-hour and 72-hour tickets and adding a 48-hour ticket. Unlike the former ticket system, under which tickets were valid only until midnight on the last calendar day of use, ...