It kicked-off almost a year after Dennis Hood, Family First member of the Legislative Council, first instigated the investigation.

But it could soon be over.

Patrick Conlon, Minister for the Department of Energy, Transport and Infrastructure, did not attend the inquiry.

According to his media spokesperson, Sam Ion, the current situation for a passenger train to the Barossa still stands.

“The state government has been perfectly clear on its plans for public transport,” Mr Ion said.

“The Barossa is not part of its current transport plans for SA.”

Yet last Wednesday, State Parliament hosted the inquiry - which was undertaken by the Environment, Resources and Development Committee.

The inquiry addressed the return of a passenger train service from Angaston to Adelaide.

The day involved several guest speakers, including train enthusiasts, tourism operators and Barossa’s business members.

Anne Moroney, Barossa Light and Regional Development Board chief executive officer, said there needed to be a holistic approach to the transport solution.

Apart from priority transport, Mrs Moroney is keen to see better bike paths developed.

More pedal power would reduce fuel usage and emissions from cars, foster exercise and healthy lifestyles, and could be used by young and old, both locals and tourists.

It is now understood enough evidence has been heard and a report will now be tabled.

Ivan Venning, State Member for Schubert, said he was happy with the way the inquiry started.

He is optimistic the speakers could have convinced the committee, and in turn the committee could now convince the government.

“Particularly regarding a passenger rail service to the Barossa and the wine train,” Mr Venning said.

“At the very least, (government) supply some buses that link the Barossa to the Adelaide to Gawler railway and include the fares as part of the Metro ticket system,” he added.