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Technology

Test Traveling the Road to Zero Vehicle Fatalities

If a 747 jumbo jet crashed anywhere in America, it would be in the national news for months. Yet in 2015, there were 35,092 lives lost on America’s roads—equivalent to a 747 crashing every week for a whole year.

A Look Back on 2016 with Volpe’s Annual Accomplishments

Each year, Volpe collaborates with the U.S. Department of Transportation, other federal agencies, and the broader transportation community on hundreds of projects that shape how people and goods move throughout the U.S. and abroad. Our Annual Accomplishments report highlights some of Volpe’s...

An App for Monitoring Tractor-Trailers’ Fuel Usage

Through U.S. DOT’s SBIR program, Mainstream Engineering Corporation developed a free vehicle-monitoring app that performs trip diagnostics that could lead to major money-saving alterations for drivers and motor carriers. Small businesses can apply for SBIR funding through the current...

Small Jammers Present Big Problems for GPS

This is a key year for global navigation satellite systems. However, an item that sells for as little as $30 has already caused big problems for this rapidly growing technology and highlights the vulnerability of GPS.

Exploring the Interplay Between Cities and Transportation

As much as ever, transportation technologies are shaping America’s cities. Technology is changing quickly, and smart, sensible transportation is part of realizing an inclusive American dream, said Harvard University economics professor Edward Glaeser during a recent talk at Volpe.

Government at the Speed of Silicon Valley

To create major new technologies like self-driving cars, rather than focusing on an end result or product, it’s much more effective to focus on creating prototypes—“very much a Silicon Valley approach,” said J. Christian Gerdes, U.S. DOT’s first chief innovation officer, who...

Investigating Wearable Sensors in Transportation Research

Small, efficient, and accurate wearable sensors have opened up new levels of data granularity for transportation researchers. The authors of a recent paper investigated the state of the practice for wearable sensors, and challenges in using them for transportation research.