What are the names of the sidings at Orlando A791.5?

The sidings at Orlando A791.5 are officially designated as 1, 2, and 3. This numerical naming convention is commonly used in rail operations to provide a straightforward and easily understood reference for conductors and other rail personnel. Using simple numeric identifiers allows for clear communication in both spoken and written formats, reducing the possibility of confusion during operations.

The other options, while they follow different naming conventions, do not align with the officially recognized designations for the sidings at this specific location. Numeric systems are typical in rail operations for efficient identification, making 1-2-3 the most practical and recognized choice in this scenario.