The Absurd Engineering Behind 100-Ton Railroad Logging Camps

In the early twentieth century, Pacific Northwest timber companies faced a massive logistical hurdle: housing thousands of laborers deep in the wilderness. Their solution was the railroad logging camp, a fully functional, mobile municipality built entirely on narrow flatcars. This video explores the extreme structural engineering, high-pressure steam networks, and geared locomotive technology required to push these top-heavy rolling logging camps up severe mountain grades and through winter.