Downtown Bridgeport, Connecticut, lost 20 percent of its taxable land when highways came through. That's just the beginning.

Millions of dollars that should have gone toward building safer sidewalks or bike lanes near schools were instead forfeited by state DOTs that couldn't get their acts together.

It would be easy enough to make the intersection at St. Mary’s and Mistletoe in San Antonio safer for pedestrians. That much an anonymous group calling themselves the San Antonio Department of Transformation has proven. Without official permission, the group painted a zebra crosswalk and extended the curb, using toilet plungers and polka dot paint. […]

While Singapore is unique in some respects, it's also responding to the same pressures that face any urbanized area of sufficient size. Cars don't fit.

Last week, Mayor Megan Barry unveiled a $5.2 billion transit plan, dubbed "Let's Move Nashville," to improve access to reliable transit and reduce car-dependence.

The same design features that kill and maim pedestrians are what automakers rely on to appeal to consumers.

You have until November 6 to urge U.S. DOT to preserve climate accountability in transportation policy.

While tailpipe emissions have been lowered across the board, racial disparities persist in exposure to fine particles from motor vehicles.

The photos don't lie — these protesters actually called some new stripes on the street a "Nazi lane."

New research from UC Davis shows that cities must strengthen transit in response to the growth of ride-hailing services.

America's traffic safety record is going from bad to worse — and federal transportation officials aren't speaking up about it.