Asphalt Facts

#88 - Research in the U.S. and Europe shows that quiet asphalt reduces highway noise by 3 to 5 dB(A) and more.
#77 - Studies in Iowa, Kansas, and Ohio showed that asphalt pavements were more economical than concrete over the study period.
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© 2015 Dakota Asphalt Pavement Association Inc.
3030 Airport Road, Suite B
Pierre, South Dakota 57501
Ken Swedeen - Executive Director
605.224.8500 (phone)
877.226.7511 (toll free)
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