[Cyber Liberty]

And does your Western suburb deal with decades-old infrastructure that is already above ground?

I guess he term "retrofit" has no purchase outside of Western suburbs.

[dirtboy]

Western suburbs do not have the extent of issues that older East Coast suburbs do. My township had to install a five-mile long bypass line to deal with runoff issues that overflowed sanitary sewers. I doubt your suburb combined runoff and sanitary sewers, they learned from the mistakes that the East Coast made.