Saturday Jully 12th closures expected due to a bike race. 

US 6 Loveland Pass, expected closure 9am to 3pm. 

Hazmat trucks will stage at Eisenhower tunnel and proceed through the top of each hour. I-70 travelers should anticipate 10 minute delays at the tunnel. 

CO 103 expected closure 5am to 11am. 

Area travelers should exepect increased bicycle traffic on local roadways and bike paths between Evergreen & Avon through the day. 

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In-Cab Alerts

Free In-Cab Alerts for Commercial Motor Vehicles

Stay informed and drive safer with real-time in-cab alerts sent directly to your Electronic Logging Device (ELD) while traveling through Colorado. This free service, provided through a partnership between the Colorado Department of Transportation (CDOT), Colorado State Patrol (CPS) and Drivewyze, delivers critical safety messages to help commercial motor vehicle (CMV) drivers navigate safely and efficiently. 

Please note: The State of Colorado does not collect any personal information during the sign-up process. All data is managed securely by our trusted partner, Drivewyze.

Driver Communication System

What Alerts Will You Receive?

As you travel through Colorado, you'll get automatic alerts:

  • Weather-Related Road Closures - Be notified of highway shutdowns due to severe weather conditions 

  • Emergency Alerts 

  • Eisenhower-Johnson Memorial Tunnel Alerts - Receive important tunnel safety and operational updates before entering 

  • Wolf Creek & Glenwood Canyon - Steep grade ahead gear down slow down

  • Non-Truck Route Warnings - Avoid costly violations by receiving alters when approaching restricted routes like Independence Pass

    Four Examples of In-Cab Messaging (Correct Order): as a visual representation of what warnings drivers may receive on their devices. There is a "congestion ahead: proceed with caution" "blizzard ahead: low visibility" "steep grade ahead: gear down - slow down" and "high rollover" examples.

Figure 1: A contextual image visually representing four potential In-Cab Messaging examples: roadway congestion, severe weather conditions, steep grade, and high rollover potential. These examples illustrate how warnings will appear to individuals who subscribe to the messaging service.

How It Works 

  • This service integrated with your truck's ELD, delivering alters directly to your cab
  • No extra apps or hardware needed - just sign up and drive with confidence 
  • Alters are automated and location-based, ensuing you receive only the most relevant updated 


Sign Up for In-Cab Messaging Here

Sign Up for In-Cab Messaging Here

Drive Smarter. Stay Safer.

Colorado’s in-cab alert service helps you stay ahead of road hazards, delays, and restrictions by delivering real-time, location-based notifications directly to your Electronic Logging Device (ELD). This free service, provided through a partnership between the Colorado Department of Transportation (CDOT), Colorado State Patrol (CSP), and Drivewyze, is designed to keep commercial motor vehicle drivers informed, safe, and efficient while traveling through the state. Your information remains private and is managed solely by Drivewyze as part of this service.