How far ahead should you signal before making a turn?

Signaling 100 feet before making a turn is important for ensuring that both drivers and pedestrians are aware of your intentions to turn. This distance provides ample time for other road users to react appropriately, whether that means adjusting their speed, changing lanes, or preparing to cross. Signaling well in advance helps enhance safety on the road by minimizing sudden movements that could lead to accidents.

In many jurisdictions, including Nevada, the 100-foot guideline is considered a standard practice that allows for clear communication between drivers. It ensures that your turn signals have time to be noticed and understood by others, promoting smoother traffic flow and reducing the likelihood of misunderstandings on the road.

The other distances suggested may not provide sufficient warning for drivers or pedestrians, potentially leading to dangerous situations. A longer signal, like 200 feet, may be excessive in many urban settings, while shorter distances, such as 50 or 150 feet, might not offer the same level of caution required for safety in more congested environments.