March 28, 29, 30 – April 4, 5, 6, 12, 13
Regional trains on the Orte–Rome–Fiumicino line will be affected by:

• Changes in train numbers

• Partial route limitations

• And/or cancellations

Replacement Services

• Metro Line B (Tiburtina–Ostiense):
  Trenitalia ticket holders can travel for free on Metro Line B between Roma Tiburtina (Tiburtina FS) and Roma Ostiense (Piramide).
  To access the metro, please contact Trenitalia staff at the turnstiles to receive a valid metro ticket.

• Substitute Bus Service RMA99:
  Night services departing from Roma Ostiense (Piazzale dei Partigiani) at 11:30 PM and arriving in Poggio Mirteto at 1:02 AM, with intermediate stops.

April 11-13
Regional trains 20747, 20745, 20547, and 21379 will undergo changes, including route limitations and cancellations.
Replacement Bus Stops
Buses will stop in front of the stations, except in the following locations, where alternative bus stops will be used:

• Roma Ostiense: Piazzale dei Partigiani (station entrance)

• Roma Tuscolana: Via Monselice (ATAC stop)

• Roma Tiburtina: Piazzale Giovanni Spadolini

• Roma Nomentana: Piazza Addis Abeba (COTRAL stop)

• Fidene: ATAC stop near the FS station

• Sette Bagni: Via Salaria (ATAC/COTRAL stop near FS station junction)

• Monterotondo: Via Martiri di via Fani (COTRAL stop)

• Piana Bella di Montelibretti: FS station parking area (SP 35d)

Changes to Train Timetables

• Direction: Roma Ostiense → Fiumicino Airport
  Trains will depart 3 minutes earlier from Roma Ostiense through to Parco Leonardo.
  Arrival times at Fiumicino Airport remain unchanged.

• Direction: Fiumicino Airport → Roma Ostiense
  Trains will arrive at Roma Ostiense 3 minutes later.

The schedule of works will be progressively updated throughout the year.

For more information, please visit the Trenitalia website:
https://www.trenitalia.com/it/informazioni/Infomobilita/notizie-infomobilita.html