Many people use their car to go to work, especially those who work outside of their city and have to travel long distances. But many times they find deductions that cause stress and over late to work.
But perhaps we could avoid caravans if we had the Traffic Vizzion, a program that works with mobile phones under Windows Mobile 2003 and which lets you see traffic cameras located on motorways and roads. So, we could know which is which is most heavily loaded and avoid it, taking an alternative route.
For now, it is only available in some parts of the United States and Canada and its price is five per month.