What do 1.6 billion mass transit trips through the city look like?
Watch cars get launched into the air like rockets due to ill-fitting manhole covers.
London designers want to outfit the Tube with a real-time scrolling display showing the sky passing by above.
The people and ideas reshaping urban life
A new website enables residents to identify problems in Beijing's pedestrian and bicycle infrastructure.
That's the number of U.S. traffic deaths in the first three months of this year, up 13.5 percent from the first quarter of last year.
The worst culprits aren't necessarily the ones you'd expect.
In the future, urban planners could lose their jobs to ultra-efficient slime molds.
Blame the internet.
Transport modes should be evaluated on their "productive time," not just travel time.
Cue the Philip Glass for this entrancing footage of a Pennsylvania bridge being born.
People are much more likely to ride to work if they have a place to clean up once they get there.
Think the system runs on sharing, community and trust? You're wrong.
A new state-by-state analysis shows just how transportation dollars are spent.
Photographs of the phantom City Hall station capture transit charm of yore.
Also, a pilot program to give out free toilet paper in China fails miserably.
Obsessing over trying to serve different economic classes on mass transit misses the point.
Elon Musk imagines a cheap, faster-than-a-plane, weather-immune, crash-impervious people-mover.
A new chart details what we save when we take the train or bus.