St. Louis to Kansas City Heavy Equipment Shipping Guide
The St. Louis to Kansas City corridor on Interstate 70 is Missouri's primary heavy-haul spine — 248 miles of well-maintained four-lane highway connecting two of the Midwest's largest equipment markets. Construction fleets, auction-purchased machinery, and agricultural equipment move this route constantly. The lane is entirely within Missouri, simplifying the permit process to a single state, but the 'Kansas City Hill' grade and urban delivery logistics at both ends require careful planning.
Route Overview: St. Louis to Kansas City via I-70
Interstate 70 West is the direct, primary route — approximately 248 miles through Columbia, Boonville, and Concordia before reaching Kansas City. Transit time for passenger vehicles is 3.5–4 hours; for permitted heavy-haul loads, plan for 1 transit day. The highway traverses the Missouri River Valley with rolling terrain and limestone bluffs. A notable feature is the steep grade approaching Kansas City from the east, known locally as the "Kansas City Hill," which requires speed reduction for heavy combination vehicles.
Missouri Oversize/Overweight Permit Requirements
Missouri Department of Transportation (MoDOT) issues oversize and overweight permits through its online permit system. Since this lane is entirely within Missouri, only one state permit is required:
- Width: Over 8.5 ft requires a permit; over 14 ft requires a route survey
- Height: Over 14 ft requires a permit and route survey
- Weight: Over 80,000 lbs GVW requires a permit; Missouri allows up to 120,000 lbs on certain routes with a permit
- Length: Over 65 ft (single vehicle) requires a permit
- Travel restrictions: Oversize loads restricted during peak hours in St. Louis and Kansas City metro areas. Night travel restrictions apply for loads over 14 ft wide. No oversize travel on major holidays.
- Escort vehicles: Required for loads over 14 ft wide or 100 ft long
Trailer Selection for This Lane
| Equipment Type | Recommended Trailer | Weight Range |
|---|---|---|
| Skid steers, mini excavators | Flatbed or step deck | 6,000–18,000 lbs |
| Mid-size excavators, dozers | Lowboy or RGN | 40,000–90,000 lbs |
| Motor graders, scrapers | RGN lowboy | 50,000–120,000 lbs |
| Agricultural equipment | Step deck or flatbed | Varies widely |
| Industrial machinery | Lowboy or multi-axle | Varies; verify axle weights |
The Kansas City Hill: Grade Considerations
The approach to Kansas City from the east on I-70 includes a significant grade that heavy combination vehicles must manage carefully. Carriers should ensure brakes are in good condition and that the load is properly secured before descending. Missouri law requires trucks to use lower gears on steep grades. For very heavy loads (over 100,000 lbs), carriers may need to plan for slower speeds and additional following distance. This is not a permit issue but a safety and scheduling consideration.
Urban Delivery Logistics
St. Louis: The St. Louis metro has several low-clearance bridges and overpasses on surface streets. Wide loads moving through the city often require police escorts and advance coordination. The Gateway Arch area and downtown St. Louis have strict oversize load routing requirements.
Kansas City: Kansas City's industrial districts and construction sites are generally more accessible than St. Louis, but the downtown core and the Crossroads Arts District have narrow streets unsuitable for wide loads. Delivery sites in the Kansas City metro should be confirmed for access before dispatch.
Cost Factors on the St. Louis–Kansas City Lane
- Base linehaul: $2.50–$4.00/mile for standard lowboy moves on this mid-length corridor
- MoDOT permits: Single-trip permits typically $30–$150 depending on dimensions and weight
- Escort vehicles: $3–$5/mile per pilot car when required
- Fuel surcharges: Adjusted weekly per DOE diesel index
- Auction pickup coordination: Additional fees may apply for tight auction removal deadlines
IronHaul Logistics moves heavy equipment on the St. Louis–Kansas City corridor regularly, handling MoDOT permits, escort coordination, and auction pickup logistics. Call (208) 495-2260, email [email protected], or use our online quote form for a fast, accurate rate on your Missouri equipment move.
Common questions
How long does it take to ship heavy equipment from St. Louis to Kansas City?
The route is approximately 248 miles via I-70. For permitted heavy-haul loads, plan for 1 transit day. Departure timing should account for peak-hour restrictions in both metro areas.
Do I need permits from multiple states for this move?
No. The St. Louis to Kansas City route is entirely within Missouri, so only a single MoDOT permit is required. This simplifies the process compared to cross-state moves.
What is the 'Kansas City Hill' and why does it matter for heavy haul?
The Kansas City Hill is a steep grade on I-70 approaching Kansas City from the east. Heavy combination vehicles must manage speed carefully on the descent. Missouri law requires use of lower gears on steep grades, and carriers should ensure brakes are in good condition before the approach.
What trailer is used to ship a dozer from St. Louis to Kansas City?
Most dozers are transported on RGN (removable gooseneck) lowboy trailers. The RGN allows the dozer to drive on under its own power. Larger dozers (D8 class and above) may require multi-axle lowboys to distribute weight within Missouri's axle limits.
How much does it cost to ship heavy equipment from St. Louis to Kansas City?
Rates typically run $2.50–$4.00/mile for standard lowboy moves, plus MoDOT permits and escort vehicles if required. Contact IronHaul at (208) 495-2260 for a precise quote based on your equipment's dimensions and weight.
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