Traffic.com2GO is an application, available for 51 U.S. cities, that delivers real-time traffic updates, including congestion, travel times, construction and other incidents on U.S. city area roadways to Java-enabled phones. It provides JamCast audio traffic news reports, automatic information refresh and a user history that maintains lists of recently viewed roads. Congestion measurements are intended to help users easily understand roadway traffic severity levels with a color spectrum and number scale from 1-10. You can learn more about the service
here. Because the application, the service for which goes for $2.99 a month, uses a phone's data connection, it is recommended that you have an unlimited data connection before running Traffic.com2GO2GO.