Auto Meter 2888 Performance Tachometer on 2040-parts.com

Sacramento, Salt Lake City, Los Angeles top road frustration study

Weather, crashes, traffic and attitude--these are the things that make our commutes unbearable. Now, the RoadIntel.com Web site has ranked cities based on its "road frustration index." The index is based on how weather affects the roads, the amount of traffic, the number of crashes and driver sentiment, which is calculated by searching for keywords such as "traffic jam" and "stuck" on Twitter. On the site, you can look at cities ranked day by day and even hour by hour.

One Lap of the Web: Catch Dodge Fever, Zagato and Joe Isuzu: a retrospective

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Robert Tate takes a look at the Dodge “Fever” campaign at motorcities.org and gives us a bit of background on the “Fever Girl” Joan Parker.

Shelby GT500 durability car to be auctioned off at Barrett-Jackson

Carroll Shelby will have his name all over the Barrett-Jackson Collector Car Auction in Arizona this weekend. In addition to the anniversary edition Shelby Cobra being displayed for the first time, a 2013 Ford Shelby GT500 durability car will be auctioned. The sale will raise money for the Juvenile Diabetes Research Foundation.