Etheridge railway line
The railway stations at Mount Surprise, Einasleigh and Forsayth and the route of the Etheridge Railway between Mount Surprise and Forsayth, including surviving railway buildings, rails, sidings, turning forks, loading banks, stone pitched bridges and culverts, stone cuttings, sandboxes, water tank, signage, and signals and points infrastructure, are important surviving evidence of the efforts of the Chillagoe Railway and Mines Company to supply copper ore to its smelters at Chillagoe.
Forth Bridge approach railways
Striking south east was the new Edinburgh main line, which joined in to the Edinburgh and Glasgow line at Corstorphine; the junction was later named Saughton Junction. The line was six miles long. The other new main line ran south-west in a long curve to join the Edinburgh and Glasgow line in the direction of Falkirk and Glasgow line at Winchburgh; this line was four miles in length. The North British Railway came very late to the realisation that these lines were necessary; it was only in December 1887 the Company deposited plans for the two new lines.