Final answer:
To continue driving with HAZMAT near a grass fire, drivers must follow USDOT and EPA guidelines, assess safety, stay informed, and prioritize safeguarding people and the environment.
Step-by-step explanation:
When transporting a load of hazardous materials (HAZMAT) and encountering unexpected situations like grass fires, a driver must consider the safety guidelines and regulations set by authorities such as the United States Department of Transportation (USDOT) and the Environmental Protection Agency (EPA).
To continue driving, the driver needs to assess the situation and decide whether it is safe to proceed or if it's necessary to stop and keep a safe distance from the fire. If the decision is to continue, the driver must be vigilant, stay informed about the status of the fire via emergency services, and be prepared for any sudden changes in conditions.
The priority is to ensure the safety of themselves, other people, and the environment from potential HAZMAT risks that could be exacerbated by the fire.