Where must the conductor arrange inspection for re-railed equipment?

The conductor must arrange inspection for re-railed equipment at the first location where it can be performed because safety and operational integrity are paramount. This protocol ensures that any potential issues with the re-railed equipment are identified and addressed as soon as possible. Conducting the inspection at the first available opportunity helps to minimize risks associated with operating equipment that may not be fully operational or safe after being re-railed.

This choice underscores the importance of timely inspections in the railroad industry, ensuring that all equipment meets safety standards before continuing to operate. The other contexts provided by the incorrect options do not align with this prioritization of safety and efficiency. For instance, inspecting at the origin station may delay operations unnecessarily, and inspecting at the last stop would not account for any issues that arose during transport. Similarly, while any crew change location might make sense for other types of inspections, it is not ideal for re-railed equipment unless it coincides with the first practical opportunity. Thus, performing the inspection at the earliest possible location is the most effective practice for ensuring safe operations.