Smoother roads can reduce annual vehicle fuel consumption
Smoother roads can reduce annual vehicle fuel consumption by about 7 billion gallons – Smoothness Matters. Asphalt Pavement Alliance. APA 2011.
Recycled asphalt
68.3 million tons of asphalt were recycled in 2012, saving taxpayers more than $2.2 billion, according to the National Asphalt Pavement Association.