Officially termed a railway, the Roma-Giardinetti line is a narrow gauge tram which connects Laziali (a regional train station some 800 metres from Temini's main concourse) with Giardinetti to the east just past the Grande Raccordo Anulare (GRA), Rome's orbital motorway. The line originally ran to Frosinone some 137 km from Rome, but has been gradually reduced in length, most recently when the section from Giardinetti to Pantano, which will become a permanent part of the new C line metro, was taken out of service.