How far should a driver signal before making a turn?

Drivers are required to signal their intention to make a turn at least 100 feet before doing so. This rule ensures that other road users, including pedestrians, cyclists, and other vehicles, have adequate time to recognize the driver's intention and adjust their actions accordingly. Signaling well in advance enhances safety by reducing the likelihood of misunderstandings or accidents, allowing for smoother transitions on the road.

Options indicating shorter distances, such as 50 feet, may not provide sufficient warning to other drivers, especially in situations where speed limits are higher or traffic density is greater. Conversely, signaling too far in advance, such as 150 or 200 feet, while not wrong, could lead to unnecessary confusion in certain scenarios or road contexts. The 100-foot guideline strikes an appropriate balance between ensuring clear communication on the road and maintaining practical driving behavior.