WA➜CO
This 1,285 mile haul crosses state lines, triggering Federal FMCSA jurisdiction.
ROUTE ADVISORIES
- CO: Chain Laws in effect Sept-May (I-70 Corridor). 6% Grades.
MANDATORY FILINGS
The Route: Washington to Colorado
This route guide outlines a common and efficient path for commercial truck drivers traveling from Washington state to Colorado. Keep in mind that specific origin and destination points within each state might necessitate slight adjustments.
The primary Interstate Highways used for this route are I-90, I-84, and I-70.
- Initial Leg (Washington): Begin your journey on I-90 heading East. Depending on your origin point in Washington, you might need to access I-90 via connecting state highways.
- I-90 to I-84 (Washington/Idaho): Continue eastward on I-90 into Idaho. Stay on I-90 until you reach a junction with I-84. Take I-84 East towards Boise.
- I-84 to I-70 (Idaho/Utah): Follow I-84 East through southern Idaho and into Utah. Stay on I-84 until you reach its junction with I-70. Take I-70 East.
- Final Leg (Utah/Colorado): I-70 will take you across a portion of Utah and directly into Colorado. I-70 provides access to numerous cities and destinations throughout Colorado.
Weigh Stations and Ports of Entry: Be prepared for weigh stations along this route. Common locations include:
- Washington: Expect weigh stations on I-90 both eastbound and westbound, locations will vary and can often be found via real time traffic apps.
- Idaho: Monitor for weigh stations on I-84. Locations can vary.
- Utah: Utah ports of entry on I-84 may require inspections and permits.
- Colorado: Colorado has several ports of entry and weigh stations along I-70. They are well-signed.
Compliance & Permits
Navigating the regulatory landscape is crucial for compliant trucking operations. Based on the states traversed, consider the following:
- Oregon Weight-Mile Tax (WMT): Even though you are not driving through Oregon, if your base operations are in Oregon, ensure you are compliant with the WMT.
- IFTA and IRP: Ensure that your International Fuel Tax Agreement (IFTA) and International Registration Plan (IRP) credentials are up-to-date and accurately reflect your operations in each state.
Disclaimer: This information is for general guidance only and should not be considered legal or compliance advice. Always consult official state transportation websites and regulations for the most accurate and up-to-date requirements.
Risks & Hazards
This route presents unique seasonal weather risks.
- Winter (October - April): The Rocky Mountains (especially on I-70 in Colorado) are prone to heavy snowfall, icy conditions, and chain laws. Be prepared with chains, check weather forecasts frequently, and allow for extra travel time. Road closures are common.
- Summer (June - August): Extreme heat can be a factor, especially through parts of Utah. Ensure your vehicle is properly maintained to prevent overheating. Tire blowouts are also more common in hot weather. Wildfires are a possibility in the summer, which can cause smoke and road closures.
Always check road conditions and weather forecasts before and during your trip. Use resources like state DOT websites and weather apps to stay informed. Drive safely and be prepared for changing conditions.
NEW AUTHORITY?
If this is your first time crossing state lines, you need a new MC Number (Operating Authority).
Get BMC-91X Filing →