MD➜ID

The Route: Maryland to Idaho

This route guide outlines a common and efficient path for commercial truck drivers traveling from Maryland to Idaho. Please remember that specific routes may vary based on your origin and destination within each state, as well as load restrictions. Always consult your routing software and check for real-time updates before and during your trip.

A likely route will begin with travel west through Pennsylvania on I-70. From there, the route continues into Ohio, often connecting to I-76 before rejoining I-70 again to move through Indiana, Illinois, and Missouri. Upon reaching Kansas, the primary interstate will shift to I-70 again, continuing westward through Colorado and ultimately entering Utah. From Utah, the route proceeds north on I-84 to cross into Idaho.

Key Interstate Highways:

• I-70
• I-76
• I-84

Weigh Stations/Ports of Entry (Expect to encounter):

• Pennsylvania: Multiple weigh stations along I-70 and I-76. Be sure to have proper credentials.
• Ohio: Several weigh stations exist on I-70/I-76.
• Indiana, Illinois, Missouri: These states will also have several weigh stations along I-70.
• Kansas: Expect weigh stations along I-70.
• Colorado: Ports of Entry and weigh stations are present on I-70. Pay close attention to signage.
• Utah: Ports of Entry on I-70 and heading north on I-84.
• Idaho: Ports of Entry upon entering the state from I-84.

Compliance & Permits

Navigating state-specific regulations is crucial for a smooth and compliant trip. While a comprehensive list of permits is beyond the scope of this guide, be aware of the following:

• KYU (Kentucky Usage Tax): If your route briefly passes through Kentucky, you will need to be compliant with Kentucky's weight-distance tax.
• New Mexico Weight Distance Tax (WDT): While this route does not directly enter New Mexico, it's important to ensure that if deviations occur that require entry into New Mexico, the appropriate weight distance tax obligations are met.
• IFTA/IRP: Ensure your International Fuel Tax Agreement (IFTA) and International Registration Plan (IRP) credentials are current and valid for all states traversed. Always check state-specific oversize/overweight regulations if applicable to your load.

Risks & Hazards

This route presents diverse weather and terrain challenges.

• Winter Weather: Snow and ice are significant risks from late fall through early spring, especially in Pennsylvania, Colorado, Utah, and Idaho. Mountain passes along I-70 and I-84 can become treacherous. Carry chains and be prepared for delays or closures.
• High Winds: The plains of Kansas and eastern Colorado are susceptible to high winds, which can impact vehicle stability. Monitor weather forecasts and adjust speed accordingly.
• Summer Heat: Extreme heat in the Midwest can lead to tire blowouts and driver fatigue. Ensure proper tire inflation and take frequent breaks.
• Wildlife: Be aware of wildlife crossings, especially in rural areas of Colorado, Utah, and Idaho. Deer and elk are common hazards.
• Mountain Driving: Steep grades and winding roads are common in the mountainous sections of Colorado, Utah, and Idaho. Use appropriate gear and braking techniques.