Which type of HazMat is typically linked with transportation incidents?

Flammable liquids are typically linked with transportation incidents because they are often carried in bulk via truck, train, or ship, making them prone to spills and leaks during transit. The nature of flammable liquids, which can ignite when exposed to sources of ignition, creates a significant risk during accidents. When incidents occur, the potential for fire and explosion poses serious threats to first responders, the public, and the environment.

In contrast, while solid chemicals can also be involved in transportation incidents, the immediate threats they pose often differ from those of flammable liquids, which are far more urgent in terms of fire risk. Inert gases, though they can be hazardous under certain conditions, generally do not pose fire risks and are less commonly involved in high-profile transportation incidents. Radioactive materials, while critical in terms of potential contamination and exposure, involve different protocols and concerns primarily due to their radiological hazards rather than the typical concerns of immediate flammability like that associated with flammable liquids.