Why Are Winter Pothole Repairs So Lousy?

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The difference between temporary and permanent pothole repairs illustrates how there are different kinds of asphalt. So why not fix potholes right the first time? We tend to think of road pavement, most of which is asphalt (some is concrete), as generic. In fact it’s not. And that’s why most municipalities dealing with winter potholes use a type of temporary pothole filler. Come spring and summer, road crews return with “permanent asphalt” to do permanent fixes. Which begs some obvious questions: Why fix something twice? Does that not double the…read more

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Why Are Most Wintertime Pothole “Repairs” Temporary?

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With freeze-thaw conditions prevalent across much of the country, American motorists may wonder why potholes often linger until spring. The reasons are a combination of physics and economics. First, it helps to understand the consequences. In winter and early spring, drivers everywhere are plagued with blown tires, cracked wheel rims and alignment issues that happen when they drive into one of the millions of potholes that occur in both asphalt and concrete pavement. The Independent Insurance Agents of America reported in 2013 that car repairs from pothole incidences cost about…read more

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