How far in advance should you signal before making a turn?

Signaling before making a turn is essential for ensuring the safety of both the driver and other road users. The appropriate distance to signal is typically 100 feet in advance of the turn. This distance provides sufficient time for other drivers and pedestrians to understand your intended action, allowing them to react accordingly. It helps in maintaining smooth traffic flow and reduces the likelihood of accidents as other road users are alerted in advance.

Being too close to the turn when signaling can lead to confusion and may not give enough time for others to respond safely. Therefore, indicating your intention to turn 100 feet in advance is a standardized practice intended to promote safety on the road. This distance can vary by jurisdiction, but 100 feet is a common guideline that is recognized in many traffic codes.