According to the latest TomTom Congestion Index, San Francisco is now the second most congested city in the U.S. That's up from the number five position. And get this -- only Los Angeles is worse.
The navigation systems maker found average travel times are 29 percent longer during peak commute periods.
Some other findings:
- For each hour we're on the road during rush hour, 34 minutes of that is caused by delays.
- Avoid driving on Thursdays, that's the most congested day in the Bay Area.