You must signal at least how many feet before making a turn?

In Washington State, drivers are required to signal at least 100 feet before making a turn. This distance gives other drivers and pedestrians sufficient time to react to your intended move, promoting safety on the road. Signaling is a crucial aspect of defensive driving, as it communicates your actions to others and helps prevent accidents. It's important to signal not only when turning at intersections but also when merging into lanes or changing directions. By adhering to this 100-foot guideline, you enhance your visibility and ensure better communication with other road users, contributing to safer driving conditions for everyone.