The historic attraction, which rolls out 70,000 passenger journeys each year, runs from Mount Barker to Victor Harbor and includes the popular Cockle Train.

Remediation works will be carried out on bridges at Currency Creek, Watson's Gap and Hindmarsh River, as well as Tookayerta Creek and Finniss River.

A huge team of dedicated volunteers help to run and maintain the heritage railway to make sure passengers ‘Choo Choo’ for years to come.