A pavement tour of modified asphalt binder pavements was conducted in April and May of 1991 by staff from the Construction and Materials section of the Washington State Department of Transportation. Each section visited is described and the tour participants' comments regarding performance are summarized.
Washington (State). Dept. of Transportation.
Asphalt additives, Asphalt cement, Asphalt pavements, Binders, Carbon black, Cracking, Crumb rubber, Pavement performance, Pavements, Polymer asphalt, Polyester resins, Rubberized bitumen.