How far away should you signal before turning or changing lanes?

Signaling your intention to turn or change lanes at least 100 feet in advance is crucial for safety on the road. This distance gives other drivers and pedestrians ample time to notice your signal and react accordingly. It ensures that your intentions are clear, reducing the likelihood of accidents caused by sudden lane changes or turns.

Signaling too late may not provide enough warning to others, potentially leading to confusion on the road. Noting this distance is particularly important in urban environments, as well as on roads with higher speed limits, where reactions need to be swift and effective. By signaling at least 100 feet beforehand, you contribute to safer driving conditions for yourself and others.