Tracks at Journal Square yards include which of the following numbers?

The numbers associated with the tracks at Journal Square yards are correctly represented by the option presenting the values 9, 12, 15, and 17. This set accurately reflects the operational and infrastructure specifics of the yards, which include multiple tracks to accommodate the needs of train maintenance, storage, and operations.

Understanding the specific track arrangements at Journal Square is crucial for effective train scheduling and management. The identification of the correct numbers helps reinforce knowledge of the physical layout of the facility, ensuring that engineers and operators can navigate and utilize the tracks efficiently during their duties.

Familiarity with track counts and designations is essential for safe train operations, as it directly impacts aspects like train movements, maintenance work, and overall yard management. Having the correct numbers aids in planning and operational protocols related to train handling at the yard.