PUBLIC WORKS MAGAZINE, April 1987 DENNIS POLHILL, P.E. Mr. Polhill is vice president of Pavement Management Systems, Denver, Colorado. Pavement management has become a familiar concept among public works managers, and each year more public…
free market capitalism, transportation, and goverment effectiveness
PUBLIC WORKS MAGAZINE, April 1987 DENNIS POLHILL, P.E. Mr. Polhill is vice president of Pavement Management Systems, Denver, Colorado. Pavement management has become a familiar concept among public works managers, and each year more public…