Why does it seem so hard to build big things nowadays? Our guest this week points out that no one project embodies that cynicism quite like Boston’s Big Dig. Boston’s Central Artery/Tunnel Project, commonly known as the Big Dig, was the most complex and technically challenging highway project in American history. Ian Coss is host and creator of “The Big Dig” podcast, produced by GBH, which unpacks why the endeavor was so difficult and what it represented more broadly about ambitious efforts like it. He joins WITHpod to discuss lessons learned from the project, his storytelling process and why big infrastructure projects so often fail. Sign up for MS NOW Premium on Apple Podcasts to listen to this show and other MS podcasts without ads. You'll also get exclusive bonus content from this and other shows. Hosted by Simplecast, an AdsWizz company. See https://pcm.adswizz.com for information about our collection and use of personal data for advertising.