, the Rome Metro comprises three lines – A, B, and C – which together serve a total of 74 stations (counting Termini, the interchange station between Lines A and B, San Giovanni, the interchange station between Lines A and C, and Colosseo, the interchange station between Lines B and C, only once) as listed below.
Line A (orange)
Line A serves a total of 27 stations (including one interchange with Line B and another with Line C), most of which opened in 1980 (five stations opened in 1999 and 2000):
Station Name Opened Transfer Battistini 2000 Cornelia 2000 Baldo degli Ubaldi 2000 Valle Aurelia 1999 Cipro 1999 Ottaviano – San Pietro – Musei Vaticani 1980 Lepanto 1980 Flaminio - Piazza del Popolo 1980 Spagna 1980 Barberini – Fontana di Trevi 1980 Repubblica - Teatro dell'Opera 1980 Termini 1980 Vittorio Emanuele 1980 Manzoni – Museo della Liberazione 1980 San Giovanni 2018 Re di Roma 1980 Ponte Lungo 1980 Furio Camillo 1980 Colli Albani 1980 Arco di Travertino 1980 Porta Furba - Quadraro 1980 Numidio Quadrato 1980 Lucio Sestio 1980 Giulio Agricola 1980 Subaugusta 1980 Cinecittà 1980 Anagnina 1980
Line B (blue)
Line B serves a total of 26 stations (including one interchange with Line A and another with Line C), on two branch lines (with 15 stations on the common section of both branch lines):
+ East branch Station Name Opened Transfer Rebibbia 1990 Ponte Mammolo 1990 Santa Maria del Soccorso 1990 Pietralata 1990 Monti Tiburtini 1990 Quintiliani 2003 Tiburtina 1990
+ Northeast branch (B1) Station Name Opened Transfer Jonio 2015 Conca d'Oro 2012 Libia 2012 Sant'Agnese - Annibaliano 2012
+ Common part Station Name Opened Transfer Bologna 1990 Policlinico 1990 Castro Pretorio 1990 Termini 1955 Cavour 1955 Colosseo 1955 Circo Massimo 1955 Piramide 1955 Garbatella 1990 Basilica S. Paolo 1955 Marconi 1990 EUR Magliana 1955 EUR Palasport 1955 EUR Fermi 1955 Laurentina 1955
Line C (green)
Line C serves a total of 24 stations (including one interchange with Line A and one interchange with Line B), all of which opened in 2014, 2015, 2018 and 2025.
Station Name Opened Transfer Colosseo 2025 Porta Metronia 2025 San Giovanni 2018 Lodi 2015 Pigneto 2015 Malatesta 2015 Teano 2015 Gardenie 2015 Mirti 2015 Parco di Centocelle 2014 Alessandrino 2014 Torre Spaccata 2014 Torre Maura 2014 Giardinetti 2014 Torrenova 2014 Torre Angela 2014 Torre Gaia 2014 Grotte Celoni 2014 Due Leoni-Fontana Candida 2014 Borghesiana 2014 Bolognetta 2014 Finocchio 2014 Graniti 2014 Monte Compatri-Pantano 2014