Which of the following areas would require Roadway Worker Protection rules during maintenance?

The correct choice highlights that Roadway Worker Protection rules are applicable in areas surrounding the tracks being repaired. This is essential for ensuring safety in environments where railway workers are exposed to potential hazards related to train movements, equipment operation, and other dangers commonly associated with maintenance work in proximity to railway tracks.

When maintenance is being conducted, it's critical to enforce RWP protocols in the surrounding areas as these zones can still be at risk from trains operating on adjacent tracks. The proximity to active rail lines necessitates additional safety measures to protect workers from unexpected movements or equipment failure. The RWP rules help establish safe working procedures and ensure that workers have the necessary protection while they are near the tracks.

In contrast, maintenance facilities, or areas inside them, may have their own set of safety protocols that are not necessarily specific to roadway worker protection. The area on the track side of a boundary fence typically represents a divided zone where specific guidelines might differ. Non-repair zones away from the tracks would not require RWP rules as the risks associated with train movements and maintenance activities do not exist in those areas. As a result, maintaining heightened safety measures is critical when workers are present near the tracks being repaired, making the correct answer particularly relevant.