NSW Railway Spirals

The following table lists railway spirals in NSW. These are places where a line loops around and crosses over itself. They are normally used to ease the grade where topography requires a line to be too steep.

The normal solution is to take a more indirect route, but in two locations a spiral was laid.

Line	Between
Main South Line	Tanyinna and Bethungra
North Coast Line	Cougal and Border Loop