Founded in 2001, privately held TrafficGauge, Inc. has launched practical time-saving TrafficGauge Mobile Traffic Map Handhelds for Seattle, Los Angeles/Orange County, the San Francisco Bay Area, Singapore, and Chicago. Additionally, the company offers a free download of its service with TrafficGauge for PC, TrafficGauge for Mac and other applications. All services show real-time traffic information for most major U.S. cities.
Above: Trafficgauge map
Networks in Motion acquires TrafficGauge for location-based traffic software (venturebeat.com)