[WATCH] The Tunnel That's Failing New York City

This 110-year-old two-track tunnel beneath the Hudson River carries 200,000 people a day – and it’s crumbling. Between 2014 and 2018, major failures caused 65,000 minutes of train delays. That’s roughly 45 days of commuters stuck on platforms, trains or facing a departure board full of cancellations. Fixing this relatively humble tunnel between New York and New Jersey has been dubbed one of the most important infrastructure projects in America.