The Navajo Division of Transportation
The Navajo Division of Transportation is a division under the Executive Branch of the Navajo Nation government. NDOT's mission is to develop and maintain roads, bridges, and airports on the Navajo Nation. NDOT is composed of the Executive office and five departments: Planning, Project Management, Roads Maintenance, Highway Safety, and Airports Management.
For information on road conditions during inclement weather, please check the following sites:
facebook.com/nndot
twitter.com/navajodot
Road Conditions / Closure Information
New Mexico State - https://www.nmroads.com/mapIndex.html
Arizona State - http://www.az511.com/traffic/
Utah - http://udottraffic.utah.gov/
Colorado - http://www.cotrip.org/map.htm#/roadConditions