What is the minimum distance to signal before turning?

Answer: B — At least 100 feet

To ensure safety and proper communication with other road users, the minimum distance to signal before making a turn is at least 100 feet. This distance allows other drivers, pedestrians, and cyclists to anticipate the driver's intentions and respond appropriately. Signaling too late can lead to confusion and increase the risk of accidents, as other road users may not have sufficient time to adjust their actions. Signaling well in advance—specifically 100 feet—aligns with the expectations established in traffic regulations, fostering a more predictable environment on the road. This practice not only enhances safety but also promotes a culture of responsible driving. Other distances listed in the options might not provide adequate warning time to those around you, making the 100-foot standard particularly important.