| Perpetual Pavement Awards |
来源:MAPA 发布日期:2008-5-16
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The Minnesoto Department of Transportation(Mn/DOT) has received five National Perpetual Pavement Awards over the past five years for the following roadways: The criteria for this prestigious national award are pavement sections that are 35 years or older, have not had major structural failure, has on average at least 13 years between overlays, and should demonstrate excellence in design, quality in construction and value to the traveling public. |
