For years, the city's streets department delayed action on safer street design as hundreds of people lost their lives. Now advocates hope to force the agency's hand.

The city's traffic fatality rate declined by roughly 50 percent between 1996 and 2006. Key to that result was an initiative to address traffic deaths and homicides in tandem.

Which deserves to go to the parking crater championship? The state capitol asphalt acreage or the sports complex mega-lot?

Amy Cohen of Families for Safe Streets is empowering people around the country who've lost loved ones to traffic violence to fight for change.

If you've ever wondered what's wrong with American commuter rail, take a good look at the two parking craters facing off today.

The biggest bike-share experiment in the U.S. right now is happening in Dallas, and the city isn't quite sure what to do next.

These parking craters wouldn't be so large without government subsidies.

Mayor Jenny Durkan says she wants to have a true central city congestion pricing system in place by 2021.

Which should advance to round two: San Diego's casino crater or Nashville's stadium crater?

Walsh's budget signals a commitment to act on his transportation promises.

Philadelphia's triple-stadium parking crater takes on a parking-riddled campus in Long Beach, California.

Renters who don't own cars will no longer have to pay for parking spaces they don't use.