Improving Asphalt Performance and Durability With Superpave 5

Monday, September 19, 2022 - 17:45

Minnesota’s harsh climate requires dense, durable asphalt to avoid frequent maintenance and replacement. Asphalt mixes as designed in the laboratory, however, don’t always perform consistently in the field. A new Superpave mix shows promise for providing cost-effective, high-performing pavements for state roadways. The project description and links to teh final report final report can be downloaded from the Minnesota Department of Transportation web site at


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