What is the minimum audible distance for a vehicle horn?

The minimum audible distance for a vehicle horn being set at 200 feet is based on regulations that prioritize safety on the road. This distance ensures that drivers can alert others, pedestrians, or cyclists of their presence in a timely manner. A horn that can be heard from this distance allows for effective communication, particularly in situations where visibility may be limited or when a driver needs to warn another road user of an impending hazard.

Setting the standard at 200 feet strikes a balance between ensuring that the horn is audible enough to be effective while also minimizing noise pollution in urban and residential areas. This distance is considered adequate for maintaining roadway safety without being excessively disruptive.

The other answer options suggest shorter distances, which may not provide enough warning in all driving situations. Hence, having the requirement at 200 feet is essential for promoting effective warning and enhancing overall road safety.