This is one of the best articles on why the NYC subway is such a mess https://www.businessinsider.com/second-avenue-subway-cost-nyc-infrastructure-2016-12 http

This is one of the best articles on why the NYC subway is such a mess https://www.businessinsider.com/second-avenue-subway-cost-nyc-infrastructure-2016-12 https://www.businessinsider.com/second-avenue-subway-cost-ny...