Denver AM radio station 850 KOA provides regular updates on traffic and driving conditions for major Colorado highways including I-70. For more local information along I-70, drivers can pull a list of stations along their routes from RadioRoadtrip.com.
The Colorado Department of Transportation encourages travelers to download the CDOT mobile app for their smartphones. A driver may also receive a link to the app by texting “CDOT” to 25827, as of 2015. The app provides the most accurate, real-time information about driving conditions in Colorado. Road and weather conditions along I-70 are also available by dialing 511 or 303-639-1111 or visiting CDOT's travel website, COtrip.org.