How far in advance should you signal before turning?

Signaling is an essential aspect of safe driving that informs other road users of your intended actions. You should signal at least 100 feet before turning to give drivers and pedestrians ample time to recognize your intention to change direction. This distance helps ensure that other road users can respond appropriately, reducing the risk of collisions.

By signaling early, you enhance the predictability of your actions on the road, allowing others to adjust their speed or positioning if necessary. This practice is especially critical in busy traffic conditions or when turning at intersections, where the potential for conflict with other vehicles or pedestrians is higher.

The other distances, while they may seem reasonable, are insufficient to ensure adequate notice for other drivers. Signaling at a shorter distance does not provide enough warning time, which could lead to confusion or accidents. Therefore, adhering to the 100-foot guideline helps maintain an orderly flow of traffic and promotes safety on the roads.