When should you signal while turning to warn other drivers?

Signaling before making a turn is crucial for ensuring safety on the road, as it communicates your intentions to other drivers and helps prevent accidents. In Washington State, the law requires you to signal at least 100 feet before making a turn. This distance gives other road users ample time to react to your actions and adjust their driving accordingly.

By signaling in advance, you allow following vehicles to slow down or change lanes if necessary. Additionally, it provides pedestrians and cyclists with enough notice to anticipate your movement, thereby fostering a safer environment for all.

The other distances, while they might seem reasonable, do not comply with the legal requirement and would not allow sufficient time for other drivers to react to your turn, potentially increasing the risk of collisions. Therefore, 100 feet is the appropriate distance for signaling a turn in Washington State.