The soil along the San Francisco Bay, which includes clay mixed with poorly drained silty clay loam, sandy and gravelly loam and bay mud, can cause ground movement that can lead to foundation problems ...

Hamid Saadatmanesh has been called Dr. Carbon. Some people might call him the bridge doctor. The University of Arizona civil-engineering professor has made a career of developing methods to use carbon ...

Accidents, tunnel and roadway closures, highway reports, infrastructure projects, and what to know before hitting the road.