How far should you signal before making a turn?

Signaling before making a turn is important for alerting other drivers and pedestrians of your intentions, thereby enhancing safety on the road. The correct answer, which indicates a minimum requirement of at least 100 feet before you make a turn, aligns with traffic regulations designed to ensure driver awareness and avert accidents.

Signaling 100 feet before a turn gives adequate time for other road users to react to your actions. This distance is typically sufficient, as it allows approaching vehicles a chance to adjust their speed or position in response to your signal. It reflects a common guideline in various states, including Wisconsin, which emphasizes proactive communication on the road.

In contrast, shorter distances, like 50 feet, might not provide enough warning, especially in scenarios with high-speed traffic or limited visibility. Signaling only when you start to turn does not communicate your intentions effectively, leaving other drivers uncertain about your next move, which can lead to accidents. Thus, the practice of signaling 100 feet in advance promotes safer driving practices and helps maintain a smoother flow of traffic.