In 1990, New York City began recycling waste glass into street pavement. 5 years later, the city had reused 250,000 tons of glass in resurfacing projects across the city

New York City pioneered waste glass use in road construction between 1990 and 1995. Research examined crushed glass as an asphalt aggregate substitute since the late 1960s. Properly sized glass enhances pavement stability and friction, offering benefits. However, particle size and percentage limits address potential issues like stripping and glare.