Let's be honest about it: phantom traffic jams are real, happen regularly, and look impossible to prevent, especially because all it takes to create one is a single car slowing down. Phantom traffic ...

The worst kind of traffic jam is a “phantom” traffic jam — those backups that occur for seemingly no reason. Phantom jams leave you sitting there wondering: Why? Fact is, we do know what causes them, ...

Traffic congestion is a frequent source of stress, anger and anxiety — and the problem, like your car in a traffic jam, isn’t going anywhere soon. Consider these statistics in a recent report from the ...