It's History

Philadelphia's Abandoned Ghost Subway Lines: What Happened To Them? (8x72)

Fecha de emisión: Abr 30, 2022

The Philadelphia subway system has served millions over its lifespan, and continues to be a primary way of travel for countless Philadelphians to this very day. But did you know that the subway system we see today could have been much larger? Today, we will discover the lost subway tunnels of Philadelphia.