Roads endure heavy wear and tear from vehicle traffic and weather, and the only way to evaluate their integrity — besides looking at the surface — has long been to drill down and take a core sample of ...

While April showers bring May flowers, these months also kick off road construction season — when cracks and potholes that developed over the winter get fixed. But recent advances could make future ...

All that sidewalk space is so wasted, merely providing a place for your feet. A new innovation out of Spain will let the pavement become an enormous screen, full of information.