Proceedings include 13 papers that deal with land use planning in road construction, selection of construction materials and methods to conserve energy, bituminous pavement maintenance, and traffic dust control and air quality regulations. Following is a list of titles and authors of the papers presented: Federal Land Use Legislation-Engineering Implications. By John J. Hegmann. Land Use Legislation in Washington State. By Willa Mylroie. Land-Use Planning - The Local View of a Public Works Official. By James H. Matteson. Asphalt In Your Future. By Elmer V. Peterson Selection of Construction Materials and Methods to Conserve Energy. By Don M. Harriott. Plant Mix Pavements - Build 'Em Right the First Time. By Gene R. Wortham. New Ideas for Paving Using Concrete and Soil-Cement or the Concrete Solution to the Asphalt Crunch. By Lawrence C. Miller. Alternative Materials for Highway Construction. By R. H. Brink. Bituminous Pavement Maintenance and Asphalt From Oil Shale. By George M. Jones. Improving Techniques to Gain Public Acceptance of Engineering Projects. By Philip Kuharski. Successful Experiences. By A. D. Andreas. Air Quality Regulations on Valley. Sources. By Peter W. Hildebrandt. Traffic Dust Control: A Least Cost Method of Achieving Clean Air in an Industrial Valley. By John W. Roberts.