What is the maximum distance at which a high-intensity beam from a motor vehicle should strike the roadway?

The maximum distance at which a high-intensity beam from a motor vehicle should strike the roadway is 75 feet. This specification is crucial for ensuring that a vehicle’s headlights provide adequate visibility while minimizing glare for oncoming traffic. Adequate illumination is essential for the safety of all road users, as it allows drivers to see the road and any potential hazards in their path.

When headlight beams shine beyond this distance, they can create excess glare, impairing the vision of drivers in opposing lanes of traffic. The 75-foot distance is a balance between providing necessary light for the driver without compromising the safety and comfort of others on the road. Understanding this limit is key for drivers and law enforcement when assessing headlight performance and adherence to vehicular lighting regulations.