What is the required distance in feet for your horn to be heard?

In Washington, the law specifies that a vehicle's horn must be capable of being heard from a distance of at least 200 feet. This requirement is designed to ensure that drivers can effectively communicate their presence and intentions, especially in situations where visibility may be limited or when other drivers are not paying close attention. The sound of the horn serves as an important safety feature, warning other road users of potential hazards or conveying the driver's need to gain their attention. By setting the minimum requirement at 200 feet, the regulation helps to enhance safety on the roads by promoting awareness and reducing the likelihood of accidents.