How will Maintenance of Way employees determine the location of a train after receiving authority to occupy the track?

The appropriate method for Maintenance of Way employees to determine the location of a train after receiving authority to occupy the track is through direct radio contact with a crew member of the train. This approach ensures that there is clear and immediate communication between Maintenance of Way personnel and the train crew, allowing for real-time updates on the train's location. This method not only enhances safety by providing accurate information about the train's movements but also allows for swift responses to any changes or emergencies.

While other methods, such as GPS devices or visual observation, might provide some information, they do not guarantee the same level of reliability as direct communication. GPS devices can be influenced by various factors including signal loss, and visual observation can be limited by distance, visibility conditions, and the speed of the train. Consulting the dispatch center could provide information, but it may not always reflect the most current status of the train compared to a direct conversation with the train crew. The most effective and direct means of ensuring safety on the track is indeed by maintaining clear communication with the crew operating the train.