John Harvey is Professor of Civil and Environmental Engineering and Director of the UC Pavement Research Center (UCPRC) at the University of California, Davis. He is former chair of the Transportation Technology and Policy graduate group. He is Principal Investigator for projects for research, development and implementation for a wide range of pavement technology, management, cost and environmental topics for Caltrans, FHWA, FAA, CalRecycle, the California Air Resources Board and industry. He previously worked at UC Berkeley and as a government officer/consultant in Nigeria and Texas. He is a registered civil engineer in California.