FREDERICTON - New Brunswick's Liberal government will release its inaugural capital budget tomorrow.

It will give taxpayers an idea of how the government plans to spend $900 million dollars over six years on infrastructure.

The money was a key campaign promise in the last provincial election.

Finance Minister Roger Melanson is keeping mum about tomorrow's capital budget.

But he says there will be average of $150 million dollars in extra spending every year over the next six years.