OR➜AZ

The Route: Oregon to Arizona

This route guide provides a suggested itinerary for commercial truck drivers traveling from Oregon to Arizona. This assumes a starting point in a major Oregon metropolitan area, such as Portland, and a final destination in Phoenix, Arizona. Adjustments may be necessary based on your specific origin and destination.

Primary Interstate Highways:

• I-5 South: Begin by heading south on I-5 from your origin point in Oregon. This will be the main thoroughfare through Oregon and into California.
• I-80 East (Briefly near Sacramento): As I-5 nears Sacramento, you might take the I-80 east. However, you'll quickly transition back to a southerly route. This is dependent on your specific destination in Arizona and avoiding congested areas. Use real-time traffic data to make the best decision.
• CA-58 East: Upon reaching Bakersfield, California, transition to CA-58 heading east. This highway leads eastward through the Tehachapi Mountains.
• I-15 South: From CA-58 near Mojave, merge onto I-15 South. This highway will take you through the Mojave Desert and into California's southern regions.
• I-40 East: At Barstow, California, transition to I-40 East.
• US-93 South: As I-40 reaches Kingman, Arizona, transition onto US-93 South to reach Phoenix, AZ. US-93 will get you into the greater Phoenix area quicker.

Weigh Stations & Ports of Entry:

• Oregon Weigh Stations (I-5): Expect multiple weigh stations along I-5 in Oregon. Be prepared to stop and adhere to posted regulations. Common locations include near Ashland and near the Oregon/California border.
• California Border Inspection Stations (I-5): Upon entering California on I-5, you'll encounter inspection stations focused on agricultural regulations. Have necessary paperwork readily available.
• California Weigh Stations: California has numerous weigh stations along these Interstates. Pay close attention to signage and comply with weight regulations.
• Arizona Ports of Entry & Weigh Stations (I-40, US-93): Arizona operates Ports of Entry and Weigh Stations on major routes like I-40 and US-93. Be prepared for inspections and weight compliance checks.

Compliance & Permits:

• California Permits: California may require specific permits for oversized or overweight loads. Research this before entering the state.
• Arizona Permits: Similarly, Arizona may have requirements for certain types of loads. Check with the Arizona Department of Transportation for relevant regulations.

It is essential to ensure all necessary permits are secured and current before commencing the trip. Consult with your company's compliance department for assistance.

Risks & Hazards:

• Seasonal Heat (California & Arizona): During the summer months (May-September), extreme heat is a significant risk in the California and Arizona deserts. Ensure your truck is properly maintained to prevent overheating, and stay hydrated. Plan your driving schedule to avoid the hottest parts of the day.
• Winter Weather (Oregon & California Mountains): During winter, snow and ice can create hazardous driving conditions in the Siskiyou Mountains of Oregon and the Tehachapi Mountains of California. Check weather forecasts frequently and be prepared for chain requirements. Carry chains and know how to install them.
• High Winds (California & Arizona Deserts): The desert regions of California and Arizona are prone to high winds. Be aware of wind advisories and adjust your driving accordingly. High winds can make it difficult to control your vehicle, especially when empty or carrying high-profile loads.
• Wildfires (Oregon & California): Wildfires are a recurring risk, particularly during the dry season (summer and early fall). Be aware of fire danger warnings and potential road closures.