Albuquerque, Cleveland, Toronto, St. Paul, Austin and Halifax - each of these six cities claimed a lot of space from cars to make streets work better for people.

For mayors, declaring a commitment to safer streets is the easy part. Following through with meaningful policies to rapidly reduce traffic injuries and deaths is another matter.

While the investigation is just beginning, initial reports indicate that the train entered a tight curve at too high a speed.

Seattle is showing other American cities how transit can help a growing population get around without an increase in car traffic.

One man's genius can't change the geometric facts of cities.

The worst part is rubbing elbows with scary commoners, the Tesla mogul said.

Did your city complete a great project this year that carved out street space for bus riders or cyclists or pedestrians - or better yet, all three?

The Connecticut capital is getting rid of parking minimums citywide, the second major American city to do so in the past 12 months.

Bus riders got a dramatically faster ride thanks to a one-day pilot.

Austin plans to overhaul one of its busiest streets with bus lanes, protected bike lanes, and wider sidewalks.

The recovery effort needs to ensure that Houston will be better prepared for future extreme weather events.