The Rome-Naples segment heads south from the Italian capital. Service on the first new high speed segment of the project started in December 2005. This line runs through 61 municipalities in two regions (Latium and Campania) and connects with the existing national rail network at Frosinone Nord, Cassino Sud and Caserta Nord. On 13 December 2009 Work was completed on the last 18 km of the line between Gricignano and Napoli Centrale. In the Campania region the line passes through Afragola where a major new transfer station has been built, designed by Iraqi-born architect Zaha Hadid.