Bethungra Spiral

Go to the NSW Heritage Register for more information.
Main Southern railway, Bethungra
The Bethungra Spiral is of high significance illustrating a means of ascending a significant mountain range with easier grades than the original (now down the main line). It is a major civil work and an ingenious engineering solution using the technology available at the time of construction. The site has major landscape value.

spiral formation on up line m- including track formation, bridge and single line tunnel forming deviation, present down line is original single track main line, opened in 1944