At what distance should you stop using your turn signals before executing a turn?

Answer: B — At least 100 feet before the turn

Stopping the use of turn signals at least 100 feet before making a turn is critical for ensuring that other drivers and pedestrians are adequately informed of your intended maneuver. This distance allows for sufficient time for those around you to react, especially in more urban settings where traffic can be heavier. It is especially important when the speed limit is higher, as vehicles traveling at greater speeds will need additional warning time to adjust their behavior accordingly. Using a turn signal 100 feet prior to the turn establishes a clear, anticipatory communication that enhances safety on the road. This distance is generally considered an effective standard because it offers a balance between advance signaling and realistic driver response times, which is particularly important in preventing accidents and misunderstandings on the road.