I wouldn't say vanishingly few. Seems like the vast majority of infrastructure built before some certain point in the mid-to-late 20th century was cheap and eas

I wouldn't say vanishingly few. Seems like the vast majority of infrastructure built before some certain point in the mid-to-late 20th century was cheap and easily worth it (and we built a TON of it all the time) and it's only since then there's been increasing issues. I don't think it's about infrastructure, there's something else causing the cost overruns and we should figure out what it is.