Tensar Americas Blog / Roadways

For years, engineers around the world have depended on Tensar's SpectraPave design software. This free program has become the most powerful tool for evaluating roadway design options and optimizing pavement …

The mechanisms governing roadway performance are complex. Because roads are designed for long service lives under varying conditions, differences in performance which may seem small at first can be magnified …

Over the past eight weeks we have looked at the various impacts of COVID-19 on transportation construction. Even though this pandemic has caused major disruptions across the board, we can …

Part 7: Improvements to Stimulus Funding In 2009, the American Recovery and Reinvestment Act was signed into law to revive the economy teetering on the brink of a major depression …

This week we discuss how the “new normal” is directly impacting public transportation projects. What hurdles are being encountered on job sites and have any new design approaches emerged as …

There is a reason why road construction happens during summer vacation, late at night or over weekends: there are fewer people on the road. With the recent crisis caused by …

Now that the $2T Phase 3 portion of the Coronavirus Aid, Relief and Economic Security (CARES) Act has been officially signed into place, attention is being turned towards a potential …

Even though Tensar Geogrid has undergone extensive, third-party testing and has been used globally for more than three decades, there are several misconceptions surrounding its application. Below we review the …

In 2003, the U.S. Army Corps of Engineers defined three primary mechanisms for how geogrids work to stabilize paved and unpaved roads. In an engineering technical letter (ETL), the Corps …

Many early geogrid studies were performed on unpaved sections over soft soils or on paved sections with soft subgrades. However, recent research by the US Army Corps of Engineers aimed to compare …