North British Railway (General Powers) Act, 1879
WHEREAS the following works would be of public advantage; (that is to say,) A railway in the parish of Cardross in the county of Dumbarton, (in this Act referred to as "the railway," ) five furlongs and thirty-nine yards in length, from the North British, Glasgow, Dumbarton, and Helensburgh Railway, near the bridge which carries the turnpike road leading from Cardross Village to Helensburgh over that railway, to the same railway at a point three hundred and fifty yards or thereabouts eastward...