Between 1984 and 1989, Oregon recycled the old asphalt on about 672 km (420 miles) of country roads, and over 75 percent of those projects were later rated fair or better
Discover how Oregon successfully recycled old asphalt on country roads between 1984 and 1989, achieving over 75% success rating. Learn about the cold in-place recycling method and its benefits for low-volume roads.