Delivery trucks are responsible for a big chunk of the congestion we experience. Here are some ideas for getting them off the road.
Headquartered in a small depot beneath the Williamsburg Bridge, the crew is responsible for overseeing 6,000 miles of road.
A large share of urban dwellers live in areas where road noise is highly irritating.
A recent spate of deaths should prompt a new commitment to road safety. Instead, the opposite is happening.
A new state-by-state analysis shows just how transportation dollars are spent.
Researchers are already at work turning toasty asphalt into energy cities can actually use.
Small improvements in roof and road reflectivity are estimated to help create big reductions in carbon emissions.
Boston hopes its driver-operated Street Bump app will grow sensitive enough to detect cracks in the pavement before they become gravel-spewing craters.
A proposal to eliminate a share of the federal gas tax dedicated to public transportation would devastate urban mobility.
Graphic designer Cameron Booth gives a London Tube map treatment to America's roadways
As the U.K. plans to increase its speed limit, concerns grow
The Philippines capital turns roads into temporary highways to ease shopping-related congestion
A new interactive map shows where drivers, bikers and pedestrians were killed