The regional railway FR2 is the name of a line of railway public transport part of the Lazio regional rail service.
The line connects FR2 using Tivoli to Rome, to 37 km , the infrastructure of the railway line Rome-Pescara.
The tracks are dedicated exclusively to the exercise of this service, thanks to the quadrupling following the construction of the high-speed line Rome – Naples.
The line runs through the area east of Rome, is a double track to the station in length and continues (with single track) to Pescara.
The numbering of the FR2 line only appears in the literature, such as maps of public transport and on signs of some stations. In the scoreboards of the stations is only the letter “R” or “RV” and the numbering of the race.