CO➜AR

The Route: Colorado to Arkansas

This route guide is designed for commercial truck drivers traveling from Colorado to Arkansas. The primary Interstate highways used provide a generally efficient and safe passage.

Starting Point (Colorado): Begin your journey on I-70 East, typically originating from the Denver area or further west depending on your specific origin point.

I-70 East (Colorado to Kansas): Follow I-70 East through Colorado. This section of the route can experience significant elevation changes, particularly near the Eisenhower Tunnel. Maintain a safe speed and be aware of truck-specific speed limits.

I-70 East to I-35 South (Kansas): Continue on I-70 East into Kansas. Once you reach the Kansas City area, transition onto I-35 South. Clearly mark your lane changes and watch for heavy traffic.

I-35 South (Kansas to Oklahoma): Proceed south on I-35 through Kansas and into Oklahoma. Be mindful of speed limit changes and construction zones.

I-35 South to I-40 East (Oklahoma): Continue on I-35 South until you reach Oklahoma City. Merge onto I-40 East.

I-40 East (Oklahoma to Arkansas): Follow I-40 East into Arkansas. I-40 offers a mostly direct path across the state.

Destination (Arkansas): Depending on your specific destination within Arkansas, you may need to transition to state routes or smaller highways off of I-40. Plan your final leg accordingly.

Compliance & Permits

Drivers traversing from Colorado to Arkansas will cross through multiple states, making awareness of compliance paramount.

• Weigh Stations/Ports of Entry: Be prepared to encounter weigh stations. Common locations along this route include:

  • Colorado Ports of Entry on I-70 East near the Kansas border.
  • Kansas Weigh Stations along I-70 East and I-35 South.
  • Oklahoma Weigh Stations on I-35 South and I-40 East.
  • Arkansas Weigh Stations on I-40 East. Be sure to check for real-time statuses using apps or online resources.

• Permits:

  • Oklahoma Trip Permit: While generally not required for through traffic, drivers should verify if their vehicle configuration or load requires an Oklahoma Trip Permit. It’s vital to check with the Oklahoma Department of Transportation for specific requirements.

Risks & Hazards

This route presents several potential hazards, primarily related to weather and terrain.

• Seasonal Weather Risks:

  • Winter (Colorado/Kansas/Oklahoma): Expect snow, ice, and blizzard conditions, especially in Colorado's mountain passes and across Kansas. Road closures are possible. Monitor weather forecasts closely and be prepared to chain up.
  • Summer (Oklahoma/Arkansas): Heat is a significant concern. Ensure your vehicle's cooling system is functioning correctly, and take regular breaks to prevent driver fatigue and overheating. Afternoon thunderstorms are common.
  • Spring/Fall (Entire Route): Transition seasons bring unpredictable weather. Watch for high winds, flash floods, and sudden temperature changes.

• Other Hazards:

  • Wildlife: Be aware of the potential for wildlife crossings, especially at night, particularly in rural areas.
  • Traffic Congestion: Expect heavy traffic around major metropolitan areas such as Denver, Kansas City, and Oklahoma City. Plan your trips to avoid peak hours whenever possible.