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Tuesday 24 October 2017
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Why Are America’s Roads And Bridges In A State Of Disrepair?

Railroad bridge

Little is more jarring when you’re driving on the open road than when you hit a pothole. Not only is having your attention suddenly snapped to from an unknown element in the pavement incredibly unpleasant, the later concern as to the state of your tires is probably less so. Americans are one of the most car-happy groups of people on the planet, making this an issue that’s seen a lot more attention as of late as more and more lose their patience with potholes, closed roads and faulty bridges. Access road construction is the answer to all these problems, relying on excavation shoring and temporary bridge rentals to keep people moving.

Why Are So Many Roads In Poor Condition?

If you live in a more heavily populated area, or regularly find yourself on the interstate, you’re likely familiar with all the bumps and dips in the road. Potholes are not just frustrating, they have a major impact on drivers’ tires and can see them spending more than they need to. Highways, interstates and downtown streets often have higher precedence than more rural areas. A recent survey provided by the Asphalt Pavement Alliance saw eight out of 10 drivers much preferring access road construction during off-peak hours.

What’s The State Of America’s Bridges?

Excavation support methods are not just for repairing and improving roads, but for keeping bridges safe enough for the thousands of people that cross them every single day. The Federal Highway Administration (also known as the FHWA) has estimated that eliminating the nation’s bridge deficit backlog would require an investment of $20 billion per year. As of now? Only an insufficient $12 billion is being spent, meaning many bridges are still in a less-than-savory state.

How Does Shoring And Excavation Work?

Shoring and excavation is a means of repairing, replacing or installing new bridges, roads and rails. Shoring is classified into the three following classes, which depends on their position in a given space or their supporting characteristics — you have Raking and Inclined Shores, Flying and Horizontal Shores and Dead and Vertical shores. The year 2015 saw the public sector spending an impressive $90 billion on highway construction alone. This is still expected to grow to nearly $100 billion by 2020.

What Are Hazards Associated With Excavation and Shoring?

Construction is not an easy task. Not only is heavy machinery a delicate operation fundamentally, there are natural hazards to contend with. All excavated soil (and additional materials) must be piled at least two feet away from trench edges to prevent heavy equipment from falling into excavations. Atmospheric hazards, such as toxic gases, can be released through deep digging. Tension cracks are also formed from constant pressure and can spell disaster if not watched.

When Will Our Roads And Bridges Improve?

American roads and bridges may be in a poor state now, but there are multiple ongoing efforts to improve them. Over 200 million trips are taken every day across deficient bridges in the nation’s top 100 most populated areas. The average bridge is also over 40 years old. Access road construction uses a combination of quick fixes, such temporary bridge construction, and long-term solutions to create a safer traveling environment for all. Thanks to the efforts of engineers and construction workers, soon endless potholes and unavailable bridges will be a thing of the past.




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