The locations for more than 2300 new park and ride spaces in south-east Queensland have been confirmed, with Springfield set to be the biggest beneficiary of the state government spend.

Those spaces are in addition to a park and ride station near the new State Netball Centre at Mt Gravatt, which will have 680 park and ride spaces when it opens this month.

The park and ride station at the Springfield Central station will more than double to 1142 spaces.

The biggest expansion of an existing park and ride station is at Springfield Central, where $44.5 million will be spent expanding the 492 existing car spaces to 1142.

The Springfield project has gone out to tender to architects and plans, likely to include a multi-storey car park, were due back before Christmas.