When the Road Disappears: Understanding Wet-Night Visibility and Pavement Marking Retroreflectivity
July 2, 2026Most drivers have experienced it at least once. You're driving on a familiar road after dark when the rain begins to fall. At first, visibility remains acceptable, but as the pavement becomes saturated, the lane markings seem to fade away or disappear entirely. Suddenly, you're relying on the taillights of the vehicle ahead, roadside mailboxes, guardrails, or instinct to determine where your lane actually is. For many drivers, particularly older motorists, this experience is more than un…continue












