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.
Etheridge railway line
South of Einasleigh, there was a siding at at Teasdale (Teesdale) adjacent to the Teasdale Mine. There was a hotel here in 1909, but nothing remains of this siding today, or of a sawmill siding . A siding at Reedy Springs at was renamed Wirra Wirra in December 1910. In 1916 it consisted of a gate, siding, telephone, and fork. By 1935 it also had a side loading bank and a shelter. A new stock yard was built in 1960.