There’s more than one way to fix a pothole. Some fixes are temporary, some permanent, some were preventable – and maybe a type of bacteria is the future solution. At midwinter in much of North America, transportation authority road crews are busy with pothole repairs. It’s a time of year when motorists call in a pothole (or use one of the apps, such as See Click Fix) to the city,…
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With the highly anticipated arrival of Spring 2015 almost upon us, most of the U.S. east of the Rocky Mountains will welcome warmer temperatures, grass instead of snow, and streets filled with potholes. Well, perhaps the potholes will not be welcome. But as sure as the sun will shine, there will be many, many potholes wherever there has been precipitation, freezing temperatures and vehicular traffic. Because those things are precisely…
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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…
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