Oncoming Headlight glare blinds drivers. This stressful condition makes it hard for drivers to judge their position and speed relative to barriers, lanes and other vehicles. GlareGaard directly blocks headlight glare and is a great tool for highway professionals to improve driver comfort and safety.

Washington DOT did a study that showed a reduction of injury-causing collisions of 29% and a reduction of property only damage collisions of 60% during a 12 month period.