I thought we were leaning towards an independent republic, but it looks like Melbourne just wants to be London? First the ferris wheel, and now an underground...
But, in all seriousness, this looks pretty good. As said in the article, "This means that many commuters would not need to travel first to the city to reach a destination in another part of Melbourne - a major downfall in the city's current train network." Living in/close to these areas, this is an exciting development. However, the proposed timeline is huge. Allowing 28 years for the full project is a serious investment and will inevitably impact many people's daily commutes, as well as confusing the system. Most of us here on AN aren't even 25 - that's half of my parent's lifespans, and years above many. It is a risk, as we can't predict technological or societal changes in that time.
It's an ambitious project, and a bold investment. But, if they do succeed, this will benefit many, many people.