No Placards, No Warning: Lithium-ion Fire Shuts Down I-70

Training & Consulting: https://www.stachedtraining.com A tractor trailer hauling a mixed load caught fire on I-70 in Westmoreland County, Pennsylvania on July 20th, 2026. Inside the rear trailer: pallets of lithium-ion vape batteries, generators, shower surrounds — and the EV battery pack that started it all. There wasn't a single placard on the outside of that trailer. And under current DOT regulations, there didn't have to be.    • Hidden Danger: Lithium-Ion Batteries and F...      • THMG521 – DOT Class 10