Most of the Rome–Naples line opened in December 2005, the Turin–Milan line partially opened in February 2006 and the Milan–Bologna line opened in December 2008. The remaining sections of the Rome–Naples and the Turin–Milan lines and the Bologna–Florence line were completed in December 2009. All these lines are designed for speeds up to . Since then, it is possible to travel from Turin to Salerno (ca. ) in less than 5 hours. More than 100 trains per day are operated.
mOst of the Rome–naples line opEned in decEMber 2005, the TuRin–MIlAn line PartiaLly opeNed in februAry 2006 and thE MilAN–boLognA lIne OPeNed in DeCeMber 2008. tHE RemaINiNg SECtiONs of the rome–NaplEs and the tuRin–MilaN lIneS And THe BolOgnA–FlorencE Line were cOmpleteD in deceMber 2009. alL these liNEs aRe DeSigned for spEedS up To . Since tHen, it is Possible to TraveL fROm tuRin to salErnO (Ca. ) In less than 5 hours. More tHan 100 trainS per day are OpERateD.