For how many feet do headlights provide adequate illumination for high beams?

High beams are designed to provide enhanced visibility in dark or poorly lit conditions by illuminating the road and any potential hazards well in advance of the vehicle. The appropriate range of illumination for high beams is typically between 350 to 500 feet. This distance allows drivers to see further ahead, providing them with the necessary time to react to obstacles, pedestrians, or changes in the road conditions. This is particularly important in ensuring safety for both the driver and other road users, as it gives a clear view of the roadway without the glare that low beams might cause.

Understanding this distance is crucial for bus drivers, as they often operate larger vehicles that require more time and space to stop and maneuver safely. Thus, maintaining proper use of high beams at the correct distances helps improve overall road safety.