Success Stories

Browse our success stories to learn how our solutions have helped improve durability and overall performance while increasing safety on roads throughout the U.S.


In terms of safety, it became clear that a typical solution such as an asphalt overlay would not be acceptable. Though quick and simple, this solution would result in drop-offs too high to meet federal guidelines and too dangerous for the traveli...

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Background With many well-traveled thoroughfares in critical shape and in need of serious maintenance, the Arkansas Department of Transportation (ARDOT) was in need of a solution that would not drain their limited highway budget. Sometimes,...

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Background: Circuit of the Americas outside Austin, Texas, represents 5.5 kilometers of high-octane speed (3.426 miles to be exact). The dynamic, 20-turn course was built to host the United States Grand Prix, among other high-profile races. It is...

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Background: When the International Slurry Surfacing Association (ISSA) announced that they had created a new award in early 2020 for Preservation Performance, Mark Ishee, Ergon Asphalt & Emulsions Vice President – Pavement Preservation, immediate...

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Background: Congratulations to the Utah Department of Transportation (UDOT) and contractor Geneva Rock, winners of the International Slurry Surfacing Association (ISSA) 2020 Excellence in Pavement Preservation Award.  This $2.6 million high-volum...

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