How far ahead should you signal before making a turn in Indiana?

In Indiana, the law specifies that drivers must signal a turn at least 100 feet before making the maneuver. This requirement is in place to ensure that other road users, including vehicles and pedestrians, are adequately informed of your intentions, allowing them to react safely and appropriately. Signaling well in advance helps to promote predictability and safety on the road.

While shorter distances for signaling, such as 50, 75, or 150 feet, may be intuitive options, they do not align with Indiana’s regulation. Signaling too late could lead to confusion for other drivers, increasing the risk of accidents. On the other hand, signaling too far ahead may also be ineffective if drivers overlook the signal or misinterpret the intent. Therefore, the specified distance of 100 feet strikes a balance between ensuring visibility and maintaining road safety. This practice contributes to safe driving habits and is crucial for effective communication among motorists.