In this episode of pplpod, we take a strange and fascinating deep dive into one of the most unexpectedly widespread place names in the world: Centralia. What begins as a simple exploration of a few towns quickly turns into a sprawling story about geography, infrastructure, ambition, collapse, identity, and cultural memory.

From medium-security prisons in Illinois to open-pit coal mines in Washington, from ghost towns in Pennsylvania to military airfields in Canada, the name “Centralia” appears again and again across maps, industries, institutions, and even music. This episode traces how a single word became attached to rail hubs, canals, airports, colleges, agricultural centers, and fading communities across North America and beyond.

Along the way, we explore the psychology behind naming places “Centralia,” why so many boomtowns adopt ...