Tweet $8 Billion New York City’s Underground Monster! Slide Show By: David Russell Schilling | February 22nd, 2013 Tweet Previous Next Photo: Metropolitan Transportation Authority / Patrick Cashin. David Russell Schilling David enjoys writing about high technology and its potential to make life better for all who inhabit planet earth. More articles from Industry Tap...What Are The 2023 Predictions of The Construction Industry?Bpacks Unveils the World’s First Tree Bark-Based Alternative to Plastic Packaging MaterialThe Intersection of Design and Functionality in Roofing Repairs