Shipping Heavy Equipment from St. Louis, MO to Dallas, TX

Route Overview: St. Louis to Dallas

The primary heavy-haul corridor from St. Louis, MO to Dallas, TX runs approximately 630 miles via I-44 southwest through Missouri and Oklahoma, then south on I-35 into the DFW metroplex. Drivers pass through Springfield, MO, Joplin, MO, Tulsa, OK, and Oklahoma City before reaching Dallas. Expect 10 to 13 hours of transit time for a single driver under normal conditions. The Oklahoma portion of I-44 includes tolled sections (Will Rogers and Turner Turnpikes), which add $25–$40 for heavy trucks depending on axle class.

Permit Requirements Along This Route

Missouri and Oklahoma both require oversize/overweight permits for loads exceeding federal thresholds: 80,000 lbs gross vehicle weight, 8.5 ft width, 13.5 ft height, or 65 ft overall length. Missouri DOT (MoDOT) restricts oversize travel in the St. Louis metro area during peak hours — 6:30–9:00 a.m. and 3:30–6:30 p.m. on weekdays. Oklahoma requires separate state permits and may mandate pilot cars for loads over 12 ft wide. Texas requires TxDMV oversize permits and has its own axle-weight bridge formula requirements. Multi-state hauls like this one typically require three separate permit packages, which IronHaul handles in-house.

Trailer Selection for This Lane

• Flatbed (48' or 53'): Best for equipment under 8.5 ft tall and under 48,000 lbs payload — compact track loaders, small generators, attachments.
• Step-Deck: Adds 18–24 inches of height clearance over a flatbed. Good for telehandlers, mid-size forklifts, and equipment up to about 10 ft tall.
• Lowboy / RGN: Required for excavators, dozers, motor graders, and other self-propelled machines over 10 ft tall or exceeding 48,000 lbs. RGN trailers allow drive-on loading from the front, which is safer for tracked equipment.

Common Equipment Moved on This Lane

The St. Louis–Dallas corridor sees heavy volume from Midwest equipment auctions (Ritchie Bros., IronPlanet) and dealer inventory relocations. Common loads include:

• Tracked excavators (20–90 tons) — typically require lowboy or RGN with oversize permits
• Crawler dozers (D6–D11 class) — often 50,000–120,000 lbs, requiring multi-axle RGN
• Articulated dump trucks — wide loads requiring pilot cars in Missouri and Oklahoma
• Forklifts and telehandlers — frequently moved on step-deck without permits
• Generators and compressors — flatbed-eligible if under 8.5 ft tall

Seasonal Considerations

Spring is the most challenging season on this lane. Missouri and Oklahoma both impose spring weight restrictions (typically February through April) that reduce allowable axle weights on secondary roads. Tornado season (April–June) can cause route delays along the I-44 corridor. Summer heat in Oklahoma and Texas can affect tire pressure and require more frequent stops for heavy loads. Winter ice events in Missouri and Oklahoma occasionally close I-44 temporarily — IronHaul monitors conditions and reroutes when necessary.

Transit Time and Scheduling

Standard single-driver transit from St. Louis to Dallas is 10–13 hours. With HOS (Hours of Service) regulations, most loads arrive within 1–2 days of pickup. Oversize loads requiring daytime-only travel windows may add a day. IronHaul coordinates pickup and delivery windows with your site contacts and provides real-time tracking throughout the move.

Cost Factors on the St. Louis–Dallas Lane

Rates on this corridor fluctuate based on fuel surcharges, seasonal demand, and backhaul availability from Dallas. Key cost drivers include: trailer type (flatbed vs. RGN), total loaded weight, number of permits required, pilot car requirements, and any specialized loading/unloading needs. Auction pickups from Ritchie Bros. or IronPlanet yards in the St. Louis area may have specific gate-time requirements that affect scheduling costs.

Ready to move equipment from St. Louis to Dallas? Contact IronHaul Logistics for a free, no-obligation quote. Call us at (208) 495-2260, email [email protected], or fill out our online quote form. We handle permits, pilot cars, and scheduling so you can focus on your business.