Ask the MTA - several billion to dig a tunnel that should cost a couple hundred million. Hundreds of no-work jobs nobody can explain, with unions dictating that there needs to be 25 people there operating a machine that takes 8 people to operate.

Just cut out the corruption and you've saved hundreds of millions.

https://www.nytimes.com/2017/12/28/nyregion/new-york-subway-...