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TRAFFIC VIEWER INSTRUCTIONS
  1. This Traffic Viewer is provided under confidentiality, do not forward login credentials to others.
  2. Kindly ensure you are using one of our supported web-browsers: Chrome, Firefox, Safari, or Internet Explorer (IE) 10+.
  3. If using an iOS or Android device, please ensure the latest software updates are installed.
  4. Kindly clear your browser cache regularly (Ctrl + F5) to ensure you are experiencing our latest updates.
  5. Upon initial login, zooming or scrolling, traffic may take several seconds to display depending on your network connection.
  6. When FOLLOW mode is enabled, the map centers on your GPS location (or New York City if no GPS is available). Turn your GPS location on and refresh.
  7. Once displayed, traffic is automatically refreshed approximately every minute.
  8. Please zoom in to view the depth of our traffic flow coverage since we suppress traffic flow on smaller streets when zoomed out. Zoom out to see function class 1 and 2 roadways only. Zoom in to see function class 3, 4 and 5 roadways.
  9. TRAFFIC+ flow is colored based on Congestion or Level Of Service (LOS); NOT based on ReportedSpeed values:
    Green = LOS 0-1 (At or near Freeflow)
    Yellow = LOS 2 (Moderate congestion)
    Red = LOS 3-4 (Heavy congestion)
    Black = LOS 6 (Road Closed).
    LOS is related to ReportedSpeed and "normal" speed for that road called FF Speed. For example on a 65 mph road, Green=46+mph, Yellow=27-45mph, Red=0-26mph, whereas on a 25 mph road, Green=13+mph, Yellow=8-12mph, Red=0-7mph.
    To see the actual ReportedSpeed and speed limit, see text information that pops up when you click/touch on any of the colored flow lines.
  10. SXM, SIRIUS and NAV traffic services flow coloring: Green=EvtCode124(Freeflow), Yellow=EvtCode73-76(23-50mph), Red=EvtCode70-72(0-22mph).
  11. Incidents are displayed with a single icon, and a dashed light-blue line displays the extent (start/end) of the incident.
  12. Footprints - the foot print feature allows a user to view the coverage map for the service. Footprints are displayed in light green. For SXM Traffic and Sirius Traffic free flow messages are not broadcast on many arterials to help reduce processing requirements for older units in the field. With flow and footprint turned on, these arterials will be displayed in light green for SXM Traffic and Sirius Traffic.
  13. By using the TrafficViewer on your device with location sharing enabled, you are agreeing to provide your anonymous location data to improve the service. If you do not agree, please disable location sharing on your device as necessary.
  14. If zoomed out too far to see certain content (e.g. incidents), a dashed red line around the button indicates you need to zoom in further to see the information.
  15. Licensed materials from TomTom including its maps and/or TMC codes and tables are used in production, testing and/or delivery of SiriusXM Traffic products. The following copyright notices apply to such materials: © 2006-2016 TomTom. All rights reserved. This material is proprietary and the subject of copyright protection, database right protection and other intellectual property rights owned or licensed to TomTom. The product includes information copied with permission from Canadian authorities, including © Canada Post Corporation and Department of Natural Resources Canada, All rights reserved. The use of this material is subject to the terms of a License Agreement. You will be held liable for any unauthorized copying or disclosure of this material. Adapted from Statistics Canada: Boundary Files, 2011 Census; Road Network File, 2014; and Census Population and Dwelling Count Highlight Tables, 2011 Census. This does not constitute an endorsement by Statistics Canada of this product. © United States Postal Service 2016.
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