The Newry and Armagh Railway was opened in 1864 and ran until 1879.
The Newry and Armagh Railway (N&A) opened in 1864, and had its own temporary terminus just outside Armagh until it started using the Ulster Railway of Armagh railway station in 1865. In 1876 the Ulster Railway became part of the new Great Northern Railway (GNR), which took over the N&A in 1879. The Government of Northern Ireland made the GNR Board close the remaining lines serving Armagh on 1 October 1957. Government Minister for the Department for Regional Development, Danny Kennedy MLA indicates railway restoration plans.
Hamilton's Bawn railway station opened on 25 August 1864 and finally closed on 1 February 1933.Hamiltonsbawn was the scene of the Armagh railway disaster which happened on 12 June 1889 near Armagh, Ulster, Ireland, when a crowded Sunday school excursion train had to negotiate a steep incline; the steam locomotive was unable to complete the climb and the train stalled. Much later at the time of closure the line was run by the Great Northern Railway (Ireland).
Markethill railway station opened on 25 August 1864, closed for passenger traffic on 1 February 1933 and finally closed altogether on 2 May 1955. Located on the Armagh to Goraghwood section of line run by the Great Northern Railway of Ireland.