Over Due Government Project

The only above ground construction so far is this sign.
The over due car park development project near the Stirling train station is disappointing. I don't know who's at fault. Maybe there's a shortage of materials, maybe the department of Transport stuffed up, maybe construction union problems? What I do know is transport is not efficient in Perth. Less people will want to travel to the Perth CBD for business if they can't get on trains at Perth metropolitan train stations. We all know car parking in the Perth CBD is a problem.
I and maybe the public would like an explanation from Transperth, the Western Australian government agency in Perth managing this overdue government project, reasons of what is causing the delay. Maybe a savvy Perth journalist could follow up this story to get answers.