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.
Enfield Town branch line
Work on the 3 mile 7 chain single line branch commenced in 1848 under the direction of contractor Thomas Earle (contractor). At Enfield the line terminated at a crossroads in central Enfield. This line branched off the Eastern Counties Railway (ECR) line at Angel Road railway station which was then named Edmonton. After the branch opened on 1 March 1849 the original station was renamed Water lane and the new intermediate station on the branch was named Edmonton. The ECR at that point ran between London Shoreditch (Bishopsgate) and Bishops Stortford although plans were afoot to extend northwards to Cambridge.