What percentage of our roads are asphalt? | Asphalt magazine
So, the next time you hear a statement to the effect that 93 or 94 percent of our roads are asphalt, you will know the claim can be supported. And better yet, you can now make such a statement knowing it is true and can be measured. I know that makes me feel better. Dr. Buncher is the Director of Engineering for the Asphalt Institute.