HD Digital Traffic™57 uses the speed and bandwidth of digital radio to help you steer clear of gridlock within the major metropolitan areas of all 48 contiguous United States. This continuously updated traffic information does not require a subscription.
- Color-coded interstates, expressways and busy side streets indicate traffic flow levels.
- Data comes from highway sensors, other car navigation systems, construction alerts, incident reports and historical data.
- Data updates can occur as fast as every 30 seconds.
- If an alternate route is at least two minutes or 10% quicker, Traffic Rerouting™57 will suggest it.