When autonomous vehicles come upon a pothole they don’t react like a human. Emerging technologies could solve this problem, but there are ethical issues to iron out. Chess-playing computers have been able to beat humans at the game since at least 2005. But car-driving automation (some call them driverless or autonomous vehicles) is something else. Programmers haven’t fully figured out how to make the rule-bending decisions that humans make on…
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…
Tire warranties and comprehensive/collision insurance might cover your pothole-related car damage costs. But each has limits – read the fine print, and alert your DOT when you see a serious pothole. The statistics on damage to cars from potholes across the US are staggering: a 2016 study from the AAA auto club found that American motorists shell out $3 billion each year to repair tires and vehicles that hit rough…
Hot asphalt is more finicky than most people realize: It can’t fix pavement in cold and wet conditions. That’s why newer asphalt formulations were devised. It’s remarkable that asphalt has and continues to be so important in modern society. For all our technologies in a digital age, having flat pavement for cars, trucks, buses and bicycles is as important as ever. When potholes and lengthy road building activity slow traffic,…
Accumulating historical data, particularly on El Niño and La Niña conditions, provide some idea on how the coming winter will affect us – and our streets. Predicting the weather is regarded as an inexact science. But from when the first Farmer’s Almanac was printed in 1792 until today, the tools for doing so have improved considerably. The wooliness of caterpillars, early geese departures, and rings around the moon are giving way to…
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…
Infrastructure repairs, potholes included, are targeted with $52.4 billion that will be raised with gas and sales tax increases and electric car fees. As previously reported* on Pothole.info, it seems as if raising funds to repair potholed roads by way of a gas tax is not politically possible. Measure after measure proposed by voter referendum and in state legislatures – not to mention anything on the federal level – have been…
Highly qualified appointee sees job creation as part of the overall value of modernization and repair of systems that knit America together. The Trump Administration has named Norman F. Anderson to be the nation’s “infrastructure czar,” which provides somewhat of a window on if and how the nation’s roads, airports, ports, public transportation, and electrical grids might be improved over the next several years. Anderson is an infrastructure professional, currently…
Newer technologies are reinventing how we fix crumbling infrastructure – in particular, potholes. Cars, bikes, garbage trucks, and drones are part of it. In an era when smartphones, “smart cities,” the Internet of Things (IoT), and “the cloud” litter our conversations, it may seem as if the discussion is moving far away from the basics of unbroken asphalt and smooth pavement. But in fact these are things that might mean fewer street potholes, more-efficient…
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….
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…
The Internet of Things, Big Data, and drones can fix pavement before it gets worse. The conditions of our roads tell us we can use all the help we can get. In an age where the Internet of Things (IoT) is being applied to cities – identify leaking water mains, unusually heavy traffic, malfunctioning stoplights, etc. – along with the use of Big Data and data analytics, one would hope that…
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,…
Precipitation and traffic cause most asphalt deterioration. But three things – the month, local weather and road repair budgets – predict when potholes form. The winter of 2016-2017 is doing what winters do: Some areas (including the Northeast) are getting a fair degree of precipitation and freezing temperatures. A few spates of near-zero temperatures have hit the Upper Midwest and Great Plains states, sometimes dipping into the South East and…
Collision damages from potholes leave many drivers covering the cost themselves. An insurance claim might work (but probably not). The city of Jackson, Mississippi has its share of potholes. Motorists there are subject to the bumps, dings and dents that happen in almost every city – despite its subtropical location that limits its freeze-thaw cycles. Over a four-and-a-half year period, from early 2012 to latter 2016, the municipality paid out…
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…
Hazardous streets and highways got plenty of attention in the 2016 election. Will the president-elect favor fixes – or exclusively build new roads? In the 2016 election both major party candidates shared at least one idea. They promised, to varying degrees and by different methods, to fix America’s crumbling infrastructure. Potholes – pavement crevices, not just the metaphors – were mentioned by both Mr. Trump and Mrs. Clinton. Since his…
What’s in a word? Does calling our pavement “infrastructure” instead of “public works” in anyway help fix our potholes? Or is it the other way around? In his recent book, “The Road Taken: The History and Future of America’s Infrastructure,” Duke University engineering professor Henry Petroski discusses (among many things) common misconceptions about the sources of funds for road construction and maintenance. Where it comes to our nation’s roads, bridges and other…
More than just a few municipalities are throwing in the towel on bad pavement. Replacing their potholes are gravel and dirt roads – which have their own issues. Two noteworthy American cities about 1400 miles apart are chewing up rutted, potholed pavement and replacing them with dirt and gravel. The reason this is happening boils down to money – or a lack thereof. But others argue it’s just a matter…
Are toll roads the future of good pavement? The lessons from Colorado’s E-470 might provide us a clue on how to provide pothole-free roadways. The first highway in the U.S. to use open road tolling – where drivers could skip human-staffed barriers and coin baskets, paying instead electronically – celebrated its 25th anniversary in 2016. It’s Colorado’s E-470 which links the eastern suburbs of Denver and which has successfully maintained its…
Potholes are more than a bump in the road, a punch line or a politician’s promises (to fix them). They cost money and lives. Pothole.info just produced a video, posted on YouTube, to illustrate these points. We’ve been reporting on how this damage is caused, what the effects in dollars and injuries are, and how smart pavement management can prevent these problems from ever happening. In video form the public…
Most drivers avoid potholes wherever and however much possible. But others face the problem head-on. For a living. And for laughs. In April – a prime time for potholes in the wake of late winter/early spring freeze-thaw cycles – a character known as the Pothole Dummy plied the streets of Chicago to see how many potholes he could run over in a five-day stretch. He was successful: 1,110 hits were…
Everyone loves Canada and Canadians. But it seems their potholes are very sad and very neglected.
Is it possible? Might data science and data analytics help improve our potholed roads? Applied data science is all around us. It’s how Google Maps can recommend routes to take with some ability to predict traffic (because other Google Maps users have tested those routes before you, and GPS tracking records and analyzes the speed of those previous drivers at different times of day and in various road conditions). It’s…
Some people get angry and bitter over the damage that poor pavement causes. But to protect from vehicular damage and accidents, some people take action. The experience of driving in modern life is very different from the advertising of the 1950s, when singer Dinah Shore sang, “See the USA in your Chevrolet.” The camera showed us an open, smooth highway, where nary a care should cross the minds of drivers…
© 2021 .
