Innovation and Political Leadership Can Fix Potholes

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In her book, “Move: Putting America’s Infrastructure Back in the Lead,” author Rosabeth Kanter sees technology, privatization and political will as the answer to our crumbling infrastructure. Rosabeth Moss Kanter is not an expert on asphalt and potholes per sé. The Harvard Business School professor is a specialist in strategy, innovation and leadership for change. And she has some pretty big, strategic and innovative ideas and perspectives on the sweeping changes underway in transportation. Ultimately, potholes are a big concern to her – along with falling bridges, traffic congestion, and…read more

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Why Asphalt and Pothole Repairs are a Summertime Business

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If it seems like winter potholes and summer road repair are on an endless cycle, you’re right. For most pavement repairs, the temperature matters. Asphalt is a little like zucchini. And asphalt plants are like a zucchini garden. Each has a season and they are most productive when the weather is warm. You could even argue there’s an oversupply of both zucchini and road repair work in the hottest seasons. This may be news to people who don’t pay attention to roads, road building and pothole remediation. But it’s true:…read more

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Poor Infrastructure States Have Other Problems, Too

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How does the quality of infrastructure affect a state economy? How might the condition of roads, bridges, airports, ports, railways, and utilities affect quality of life? Do potholes on our daily commute affect us in other ways? The CNBC cable news channel went about considering these and other factors in 2016, breaking down each condition by state. They considered such things as the percent of deficient bridges, the average commuting time to work, and what maintenance of water systems in each state would cost over the next 20 years. By their methodology,…read more

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How Road Crews Fix Potholes in Winter

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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, county or state department of transportation to request a repair – which sets off a legal responsibility to smooth out that broken…read more

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Do Salt and Snowplows Cause Potholes?

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Salt and snowplows can make potholes worse. But blame time, traffic, temperature and precipitation for most asphalt pavement deterioration. A common misperception is that road salt and snowplows are what cause potholes. Both can be at least partially responsible, but that doesn’t explain why there are potholes in Los Angeles, Miami and Honolulu. Potholes are a product of precipitation, temperature, traffic and time. To be more specific, temperatures fluctuating above and below freezing lead to freeze-thaw cycles of moisture that undermine pavement sub-surfaces; extreme heat that cooks moisture below the…read more

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