How far should you signal before making a turn?

Signaling before making a turn is crucial for ensuring the safety of all road users. The correct answer indicates that a driver should signal at least 30 meters or 100 feet in advance of making a turn. This distance allows other drivers, pedestrians, and cyclists adequate time to see the signal and react appropriately, helping to prevent accidents.

Signaling within this distance is a standard practice as it provides a clear warning of your intentions, giving other road users enough time to adjust their movements if necessary. It enhances communication on the road, making driving safer for everyone.

The other choices listed suggest either shorter or longer distances, which may not provide the optimal warning time for a turn. A distance less than 30 meters might not give enough advance notice, while signaling too far in advance could potentially confuse other drivers about the driver's intentions. Thus, adhering to the standard of 30 meters strikes a balance, ensuring effective communication without over-signal confusion.