What might you see at a railroad crossing where a quiet zone has been established?

In a railroad crossing setting where a quiet zone has been established, you would observe that no train horns are blown. Quiet zones are designated areas where trains are prohibited from sounding their horns in most situations, allowing for a quieter environment for nearby residents and businesses. However, to ensure safety, certain conditions must be met in these areas, such as adequate safety measures like gates, lights, and signage. The establishment of a quiet zone aims to reduce noise pollution while still maintaining the safety of the crossing for vehicles and pedestrians.

Frequent train activity and increased traffic control may still occur in a quiet zone, but the key distinction is that trains will not utilize their horns, which is the defining feature of these zones.