Roma San Pietro railway station is a major station serving the city and comune of Rome, Italy. Opened in 1894, the station forms part of the Pisa–Livorno–Rome railway. It is also the junction for the short, single track Rome–Vatican City railway, which crosses into Vatican City after passing over a viaduct. The station is currently managed by Rete Ferroviaria Italiana. Train services are operated by Trenitalia.