What are working limits?

Working limits refer to a specific segment of track that has clearly defined boundaries designated for work activities, maintenance, or other operational purposes. This definition is important because it provides a safe area for railway employees, contractors, or maintenance teams to perform their duties without the interference of train movements.

Defining a segment of track within definite boundaries ensures that all personnel are aware of the limits of the area they are working in, which enhances safety by reducing the risk of accidents involving train operations. This precision in establishing working limits is crucial in maintaining operational integrity and worker safety within the railway environment.

The other options do not accurately capture the essence of working limits, as they either refer to broader terms or create confusion regarding the nature of train operations and safety.