What visibility is required when crossing a broken yellow line to pass?

When crossing a broken yellow line to pass another vehicle, the law requires that you must be able to see clearly at least 400 feet in front of you. This visibility is crucial for ensuring that you can safely complete the passing maneuver without impeding or colliding with any oncoming traffic. Having a clear line of sight for this distance allows you to determine whether the road ahead is free of hazards or opposing vehicles, significantly reducing the risk of an accident while overtaking.

The requirement for 400 feet is also based on common driving conditions, considering factors like speed limits and reaction times. Inadequate visibility increases the danger of passing; hence the law stipulates this standard for safety reasons. This regulation emphasizes the importance of awareness and caution when maneuvers require a change in position on the road, helping to prevent accidents and injuries.