Traffic

In the Twin Cities, people living in multi-family housing - apartments, condos, or any kind of dwelling that shares walls with its neighbors - travel by car 25 percent less than people who live in single-family homes. And they get around by walking, biking, and transit much, much more.

MIT researchers got a ton of press for a mathematical model that showed sharing for-hire vehicles could replace 85 percent of New York City's taxi fleet. But their conclusions were built on shaky assumptions, says economist Joe Cortright.

On Friday, the National Highway Transportation Safety Administration released new data [PDF] showing that traffic deaths are up. Up quite a bit.

Stuck in Seattle or Stuck in Sherman Oaks. There are so many places to get stuck these days and so many clowns and jokers making it worse.

Earlier this year, following a slight uptick in U.S. traffic volumes, Transportation Secretary Anthony Foxx said in a press release, "More people driving means our economy is picking up speed." He's not the only person to equate traffic with economic growth. Even former New York City Mayor Michael Bloomberg once said, "We like traffic, it means economic activity," before his administration embraced ideas like congestion pricing, bus lanes, and protected bikeways.

In California, whether you’re building an office tower or a new transit line, you’re going to run up against the California Environmental Quality Act (CEQA). The law determines how much environmental analysis you need to do for new projects. But sadly, in practice it’s better at propagating car-oriented development than improving the quality of the environment.

The amount that the average American drives each year has been declining for nearly a decade, yet most transportation agencies are still making decisions based on the notion that a new era of ceaseless traffic growth is right around the corner.

Organizers of major sporting events, from this weekend's "Mass Transit Super Bowl" to the Sochi Olympics a week from now, may benefit from a lesson learned during the 2012 London Olympics: a tactic transportation planners secretly call “the Big Scare.”