What must be announced when approaching trains or equipment on adjacent tracks?

When approaching trains or equipment on adjacent tracks, it is crucial to announce the presence of cars loaded with pulpwood or poles. This is important for safety reasons, as these types of loads may be hazardous due to their potential to shift or fall, posing a risk to both train personnel and nearby workers. Announcing the presence of such loads helps ensure that all crew members are aware of the specific risks associated with the train's cargo.

In contrast, while weather conditions, other trains on the same track, and waiting times at the next station might be relevant information in certain contexts, they do not specifically address the immediate safety concerns related to adjacent tracks and equipment. Safety protocols prioritize communication that directly affects the operation and safety of the trains and personnel involved in the vicinity of the rails.