Ergon Asphalt & Emulsions, Inc. (EA&E) announced today that it has entered into an agreement with NuStar Energy, L.P. (NuStar) to market asphalt from NuStar’s terminal in Pittsburg, California. The agreement allows EA&E to expand its offerings in northern California to include paving grade, polymer-modified, and other asphalt products, in addition to the pavement preservation products the company currently provides in the area. EA&E is one of the largest asphalt marketers in North America, with more than 30 locations across the U.S.