Santhià railway station service to Arona has been suspended and replaced by a bus service. Santhià railway station Santhià railway station () is the main station serving the "comune" of Santhià, in the Piedmont region, northwestern Italy. It is the junction of the Turin–Milan, Santhià–Biella and Santhià–Arona railways. The station is currently managed by Rete Ferroviaria Italiana (RFI). Train services are operated by Trenitalia. Each of these companies is a subsidiary of Ferrovie dello Stato (FS), Italy's state-owned rail company. The station was opened from 1856, with Turin–Milan railway. Five tracks of which are equipped with platforms, pass through the station. The station
Florence–Rome high-speed railway 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. In 2016 a contract was let for resignalling with ETCS level 2. The line is part of Corridor 1 of the European Union's Trans-European high-speed rail network, which connects Berlin and Palermo. The 315 km railway between Rome and Florence developed from several different lines by several different companies for different purposes and as a result was curvy and slow. Over the years there had been many studies, proposals and projects for deviations