Rail transport in Italy high-speed train was the Italian ETR 200, which in July 1939 went from Milan to Florence at , with a top speed of . With this service, the railway was able to compete with the upcoming airplanes. The Second World War stopped these services. After the Second World War, Italy started to repair the damaged railways, and built nearly of new tracks. Nowadays the rail tracks and infrastructure are managed by Rete Ferroviaria Italiana (RFI), while the train and the passenger section is managed mostly by Trenitalia. Both are Ferrovie dello Stato (FS) subsidiaries, once the only train operator in
Florence–Rome railway Florence–Rome railway The Florence–Rome railway is part of the traditional main north-south trunk line of the Italian railway network. The line is referred to by Ferrovie dello Stato (the State Railways) as the "Linea Lenta" (meaning "slow line", abbreviated "LL") to distinguish it from the parallel high-speed line. The "Linea Lenta" is now mainly used for regional services, for the InterCity services — rather than the faster Le Frecce trains — between Florence and Rome and for the majority of freight trains. Some types of passenger train are routed on the line to serve smaller stations not served by the