How far ahead should you signal before making a turn?

Signaling before making a turn is an essential part of driving safely and communicating intentions to other road users. The requirement to signal at least 100 feet ahead of making a turn is designed to ensure that the drivers and pedestrians have enough time to react to your actions. This distance allows for adequate notification, particularly in congested areas or when other vehicles may be close by.

This standard is typically adopted because it aligns with safe driving practices, allowing for both an anticipatory response from fellow motorists and a reduction in the likelihood of accidents. It aids in making the road environment predictable and orderly. While different distances might be applicable depending on specific local regulations and road conditions, the 100-foot guideline is commonly accepted and promotes road safety effectively.