The first part of the rail line to be completed was the Kilkenny to Thomastown section. Work began in 1846 but the line didn't open until 12 May 1848 due to delays in waiting for other railway companies to finish connecting track. Thomastown station was a Tudor Revival building which opened 1848. The line reached Seapoint Hill in 1850 and the rest of the track to Waterford was completed in 1853 with the opening of the station at Dunkitt. In 1850 the company applied for an act of Parliament, the '''''' (
13 & 14 Vict. c. lxii) to allow them to raise further funds. The long term goal being the trunk line to the midlands. Another act of Parliament, the '
(29 & 30 Vict. c. cclvii) was put forward in 1866 to create new railway lines as a joint venture of the Waterford and Kilkenny Railway Company and the Kilkenny Junction Railway Company. In anticipation of the increased range of the Waterford and Kilkenny Railway company the name was changed to the Waterford and Central Ireland Railway by the ' (
31 & 32 Vict. c. cxli). The line from Kilkenny only reached
Maryborough in 1867. The line to
Mountmellick was opened in 1883 and that was as far as the Waterford and Central Ireland Railway got. The Waterford and Central Ireland Railway and the Kilkenny Junction Railway were amalgamated by the '''''' (
59 & 60 Vict. c. xvi). In 1900, as a result of acts of Parliament, several important lines became part of the GS&WR system, including the Waterford and Central Ireland Railway and the Waterford, Limerick and Western Railway. In the case of the Waterford and Central Ireland Railway, this was by the '''''' (
63 & 64 Vict. c. ccxlviii). ==Thomastown Viaduct==