10 worst cities for driving

A new survey tallies up the top ten towns in America where jerks and potholes rule the road.

traffic gallery intro

To paraphrase an old saying of Mark Twain's, everybody talks about the traffic, but nobody does anything about it. We are constantly bombarded with data about how much time we waste in our cars and what it is costing us, but congestion seems to always gets worse.

The latest data comes from iOnRoad, the android and iPhone app that aims to improve driving in real time. Using computer algorithms and smartphone cameras, it detects cars in front of your vehicle, alerting you when you are in danger from a collision or sideswipe.

With data collected from drivers in one million downloads, iOnRoad has come up with a list of the worst cities to drive in. The usual suspects are here, concentrated on the East and West Coasts, but each has its own idiosyncrasies.


  @FortuneMagazine - Last updated February 21 2013 12:04 PM ET
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