In legend the philosopher’s stone was an alchemical substance that turned base metals into gold. Wars were fought, and tomes were written in the search for that legendary substance. The building ...

Much of Interstate 70 in western Kansas had reached the end of its life. It was a full-depth asphalt pavement; sections ranged up to 20 inches deep. The most recent asphalt treatments had lasted just ...

BRUNSWICK, Ohio -- When the city begins its annual asphalt and concrete road repairs this month, sections of two concrete roadways will be the beneficiaries of a new asphalt overlay process, which ...

The road-building industry is in a state of transition, says Bill Davenport, vice president of communications for the American Concrete Pavement Association (ACPA). “We’re generally moving away from ...