What should a dispatcher do when handling continuous welded rail (CWR) trains during meets?

When handling continuous welded rail (CWR) trains during meets, ensuring that the rail train holds the main track is the appropriate action because CWR trains require special handling due to their characteristics. Continuous welded rail consists of long segments of rail that are welded together, which can create specific operational challenges, particularly related to the stability and integrity of the track structure.

By having the CWR train hold the main track, the dispatcher minimizes the potential for track distortion or issues that may arise from moving a train with the constraints of CWR. This ensures that the train is properly managed while either waiting for other trains to pass or preparing to continue its journey. Moreover, holding the main track for the CWR train prioritizes its safety and the stability of the rail infrastructure, which is crucial in maintaining a smooth and efficient flow of operations within the rail system.

In contrast, allowing other trains to pass first could lead to unnecessary delays for the CWR train and potential issues related to the sudden stops or starts, which are not ideal for the operation conditions of such trains. Redirecting a CWR train to a siding may disrupt service continuity and pose risks related to unloading or reloading operations. Proceeding with caution and no stops might neglect the essential considerations required for