The Giant's Causeway Tramway came about through the enthusiasm of William Atcheson Traill, M.A.Ing., of Ballylough (1844–1934), together with his brother Dr Anthony Traill, who between them undertook most of the promotion and fundraising for the line. W.A. Traill was a man with not only an interest in railways but also a keen interest in technological developments in engineering. The Act of Parliament incorporating 'The Giant's Causeway, Portrush, and Bush Valley Railway and Tramway Company' was passed on 26 August 1880. It authorised a tramway from Portrush to Bushmills and a railway from there to join the Ballycastle Railway (also 3 ft. gauge) at Dervock. The only section of the railway ever built was a short spur at Dervock. The Dervock section was abandoned by an 1885 Act, which author