Which location must extra hazardous material documentation be obtained from?

The correct choice for obtaining extra hazardous material documentation is the inspection area within 5 miles. This location is critical because the inspection area is designated for handling and monitoring hazardous materials closely. It is where personnel are equipped with the necessary knowledge and tools to ensure that the documentation meets regulatory standards and safety protocols set by authorities for hazardous materials.

Having documentation readily available at the inspection area allows for immediate access and facilitates proper handling and shipping procedures. This is particularly important in the case of hazardous materials to ensure safety and compliance with environmental regulations. It also enables swift actions in case of an emergency, as personnel can quickly verify the details of the hazardous material involved.

Other locations mentioned may not guarantee the same level of immediate access or safety compliance relevant to hazardous materials. The nearest hazardous material control center, while potentially useful, may not provide the same direct oversight as the inspection area. Similarly, the station office or train yard headquarters may not be as closely involved with the specific regulations and immediate needs for hazardous material documentation.