|09/08/1848||Muirkirk Branch (Glasgow, Paisley, Kilmarnock and Ayr Railway)|
Auchinleck to Muirkirk [1st] opened. The line served the Lugar Iron Works, the Muirkirk Iron Works and various coalmines.
|/ /1856||Lugar Iron Works|
Bought by the Eglinton Iron Works Company.
|/ /1928||Lugar Iron Works|
Closed, later used by the National Coal Board as headquarters and workshops.