Apply safety rules to more trains carrying flammable cargo, lawmakers urge

When a BNSF freight train carrying six cars of liquefied petroleum gas derailed near Manuelito, New Mexico, in 2024, the resulting fire shut down more than 100 miles of an interstate highway.

The train carried enough flammable material to send a column of fire and black smoke high into the thin, dry air — but not enough to qualify as a “high-hazard flammable train” under federal rules.