Shipping Heavy Equipment from Boise, ID to Salt Lake City, UT

Route Overview: Boise to Salt Lake City

The standard route follows I-84 east from Boise through Mountain Home, Twin Falls, and Burley before crossing into Utah near Snowville. From there, I-15 south runs directly into Salt Lake City. Total distance is approximately 340 miles. Standard transit runs 2–3 business days. The route crosses the Sublett Mountain Range in southern Idaho, with grades and curves that require careful speed management for heavy loads. Winter conditions — snow and ice — are common from November through March on the I-84 mountain sections.

Terrain and Seasonal Factors

The I-84 corridor through southern Idaho involves significant elevation changes. The Sublett Mountains section reaches approximately 5,500 feet and can experience severe winter weather. Chain requirements for commercial vehicles are enforced during winter storms. Summer is generally favorable for heavy haul on this route, though high temperatures in the Snake River Plain (July–August) require standard heat management protocols. Spring runoff can cause temporary weight restrictions on certain county roads leading to job sites in both Idaho and Utah.

Trailer Options

• Flatbed (48'/53'): Legal-dimension loads under 48,000 lbs. Common for attachments, small forklifts, and compact equipment.
• Step Deck: Equipment up to approximately 10 ft tall without a height permit. Good for telehandlers and mid-size machines.
• Lowboy / RGN: Required for excavators, dozers, cranes, and other tall or heavy machines. Multi-axle RGNs handle 80,000–150,000+ lbs with appropriate permits. Drive-on loading via detachable gooseneck is standard for tracked equipment.

Permit Requirements: Idaho and Utah

Idaho issues oversize/overweight permits through ITD (Idaho Transportation Department). Utah issues permits through UDOT. Both states require permits for loads exceeding 80,000 lbs GVW, 8.5 ft wide, or 13.5 ft tall. Utah has specific restrictions on I-15 through the Salt Lake City metro for oversize loads — many moves must occur during off-peak hours. Pilot car requirements apply for loads over 12 ft wide in both states. IronHaul's permit team handles all filings and coordinates travel windows.

Salt Lake City Delivery Logistics

Salt Lake City's rapid growth has created significant construction activity across the Wasatch Front. Equipment deliveries to active job sites require coordination with site superintendents for access and unloading equipment. The Salt Lake City metro has specific oversize load restrictions on I-15 and I-215 during peak hours. IronHaul pre-routes all Salt Lake City deliveries and coordinates with site contacts for smooth unloading.

Cost Estimates

Rates on the Boise–Salt Lake City lane typically range from $900–$1,400 for standard flatbed loads to $2,000–$4,500 for large oversize machines on multi-axle RGNs with permits. The relatively short distance keeps costs lower than longer corridors, but mountain terrain and permit complexity are factored into pricing. Rates range from $2.00 to $3.50 per mile depending on trailer type and load dimensions.

Ready to move equipment from Boise to Salt Lake City? Call IronHaul Logistics at (208) 495-2260, email [email protected], or submit your load details through our online quote form. We handle Idaho and Utah permits, mountain routing, and delivery logistics.