How far in advance should you signal before turning?

Signaling at least 100 feet before making a turn is important to ensure the safety of all road users. This distance gives other drivers, cyclists, and pedestrians ample time to notice your intention to turn and react accordingly. Proper signaling communicates your planned movement clearly, which helps to prevent confusion and potential accidents.

The 100-foot guideline is designed to create a standard that can be consistently applied in various driving situations, allowing others ample time to adjust their speed or position. In densely populated areas or situations with higher traffic volume, this distance becomes especially critical for maintaining orderly traffic flow.

While some might think that shorter distances may suffice in specific situations, the general rule of 100 feet aids in establishing a safer environment for both the driver and those around them.