A 17 percent rise in red light-running fatalities coincides with a 21 percent decline in the number of red light cameras in operation, according to the Insurance Institute for Highway Safety.

What happened in Camden highlights a major risk when cities work with bike-share companies that reveal so little about their operations and finances.

"The problem is we don't provide affordable housing and transportation solutions," Roger Millar told a convention of highway builders last week.

The city of London is on a mission to make walking as convenient as possible, using smarter traffic signals that reduce wait times for pedestrians.

The two U.S. cities with the largest dockless bike-share fleets are now on different paths.

Changing the entrenched practices of transportation agencies is easier said than done.

These stories aren't heartwarming. They highlight systemic, persistent injustice that goes unaddressed.

The Trump administration has slowed the release of federal transit grants to such a crawl that expansion projects in the works for years are now in jeopardy.

Transit should be a great social equalizer. In many cities, however, transit's potential to advance economic fairness is held in check because resources are distributed inequitably.

A group of senators led by South Dakota Republican John Thune wants to let companies rush self-driving cars to market before any federal safety standards related to autonomous systems have been drafted.

Using Jersey barriers filled with water for ballast, the city carved a safe walking and biking path out of a lane of car traffic.

What a difference some paint makes.