The American Transportation Research Institute recently released its annual list highlighting the most congested bottlenecks for trucks in America. “While everyone else sheltered in place in 2020, trucks kept rolling, delivering essential goods to communities large and small,” said CRST International President and CEO Hugh Ekberg. “Unfortunately, congestion continues to impact our operations and affect our drivers’ ability to deliver for America.” The 2021 Top Truck Bottleneck List measures the level of truck-involved congestion at over 300 locations on the national highway system. The analysis, based on truck GPS data from over 1 million freight trucks uses several customized software applications and analysis methods, along with terabytes of data from trucking operations to produce a congestion impact ranking for each location. ATRI’s truck GPS data is also used to support the U.S. DOT’s Freight Mobility Initiative. The bottleneck locations detailed in this latest ATRI list represent the top 100 congested locations, although ATRI continuously monitors more than 300 freight-critical locations.