Americans are proud of their automobiles. It is a sign of their success. Since more people want to drive to work, public transit, nationwide, is usually a money-losing proposition. Traffic congestion is one of the most serious transportation problems Americans face. It is bad for drivers, bad for business, and bad for the environment. As people travel more, traffic grows, and traffic congestion becomes increasingly demanding. The reasons for this are; a small amount of public transportation system, no charges for using the road, many single drivers in rush hour, and lack of information on how to avoid the traffic jam.