How many feet before a turn must you signal?

In California, you are required to signal at least 100 feet before making a turn. This distance allows other drivers, pedestrians, and cyclists ample time to react to your intended maneuver, thereby enhancing overall road safety. Signaling in advance is not just a courtesy; it is a legal requirement intended to prevent accidents and ensure smooth traffic flow.

When driving, using your turn signal as you approach an intersection or turn helps communicate your intentions clearly to others on the road. This practice is especially important in areas with heavy traffic or near pedestrians, where the risk of collisions can increase if drivers are not aware of your planned movement.