Add Yahoo as a preferred source to see more of our stories on Google. The composition of the asphalt mixture making up a road can determine how safe it is for cars to drive on. Tarik Seker/iStock via ...

Tacoma is homing in on improving streets. On Monday, for instance, the city launched the week-long campaign dubbed “Pothole Palooza” to broadcast its efforts toward repairing less-than-pristine roads.

During a reroof, old asphalt shingles are removed, and new underlayment and shingles are installed. But what happens to the old shingles? Traditionally, they end up in a landfill, but shingle ...

If you’re not familiar with what foamed asphalt is, it might be something you should look into. That’s exactly what the Delaware River Joint Toll Bridge Commission (DRJTBC) and the engineering firm, ...