One of the contractors of the Kendal Windermere Railways had also built one third of the railways in which country by 1847?
Thomas Brassey Thomas Brassey (7 November 1805 – 8 December 1870) was an English civil engineering contractor and manufacturer of building materials who was responsible for building much of the world's railways in the 19th century. By 1847, he had built about one-third of the railways in Britain, and by time of his death in 1870 he had built one in every twenty miles of railway in the world. This included three-quarters of the lines in France, major lines in many other European countries and in Canada, Australia, South America and India. He also built the structures associated with those railways, including docks, bridges, viaducts, stations, tunnels and drainage works.
Warrington and Altrincham Junction Railway The Warrington and Altrincham Junction Railway was a railway line that was in operation from 1 November 1853 to 7 July 1985. The railway was created by an act of parliament on 3 July 1851 to build a line between Timperley Junction on the Manchester, South Junction and Altrincham Railway(MSJAR), to provide a through route to Manchester, and Warrington Arpley on the St Helens and Runcorn Gap Railway providing a link with Liverpool.