Dallas TX to San Antonio TX Heavy Equipment Shipping Guide
The Dallas-to-San Antonio corridor is one of Texas's busiest heavy-haul lanes, covering approximately 275 miles along I-35 South through Waco, Austin, and San Marcos. With Texas's booming construction and energy sectors, this route sees constant movement of excavators, cranes, drilling rigs, and industrial machinery. IronHaul Logistics provides permitted, insured heavy-haul service on this lane every week.
Route Overview: Dallas TX to San Antonio TX
The primary route follows I-35 South from Dallas through the Dallas-Fort Worth metroplex, then continues through Waco (approximately 100 miles south), Austin (195 miles), and into San Antonio at 275 miles. This is one of the most heavily trafficked freight corridors in the United States, with significant congestion through the Austin metro — plan for delays during peak hours.
An alternate route via US-281 South bypasses Austin entirely and can save time for loads that don't require the I-35 corridor. However, US-281 has more weight-restricted bridges and lower speed limits, making it less suitable for superloads.
Texas Oversize/Overweight Permit Requirements
Texas TxDOT issues oversize and overweight permits for loads exceeding: 80,000 lbs GVW, 8.5 ft width, 14 ft height, or 65 ft length. Texas is notably more permissive on height (14 ft vs. the federal 13.5 ft standard) but has strict axle weight limits. Key permit facts:
- Standard OS/OW permits: Typically issued same-day or next-day for routine loads
- Superload permits (>254,300 lbs or >20 ft wide): Require engineering review, 5–10 business days
- Pilot cars: Required for loads >12 ft wide; two escorts required for loads >16 ft wide
- Travel restrictions: No oversize moves during peak hours in Austin or San Antonio metro areas
Trailer Options for Dallas–San Antonio Loads
| Trailer Type | Ideal Equipment | Capacity |
|---|---|---|
| Flatbed (48'/53') | Skid steers, compact track loaders, forklifts | Up to 48,000 lbs |
| Step Deck | Telehandlers, small excavators, generators | Up to 48,000 lbs |
| RGN / Lowboy | Large excavators, dozers, motor graders, cranes | 40,000–150,000+ lbs |
| Multi-Axle Lowboy | Mining equipment, large drilling rigs, transformers | 150,000–500,000+ lbs |
Common Equipment Moved on This Lane
Texas's energy and construction industries drive enormous equipment movement between Dallas and San Antonio:
- Oilfield equipment: pump jacks, wellhead assemblies, frac tanks
- Construction machinery: excavators, dozers, motor graders for highway projects
- Cranes and boom lifts for commercial construction in San Antonio
- Auction pickups from Ritchie Bros Dallas and IronPlanet Texas yards
- Agricultural equipment from North Texas farms to South Texas operations
Transit Times and Scheduling
Standard transit on this lane is same-day or next-day for most loads. The 275-mile distance is well within a single driver's daily hours-of-service limit. However, Austin metro congestion can add 1–2 hours during peak periods. Schedule pickups for early morning departures to clear Austin before rush hour.
Cost Factors
Rates on the Dallas–San Antonio lane typically range from $2.00 to $4.50 per loaded mile. Key cost drivers:
- Equipment dimensions (width and height drive permit and escort costs)
- Trailer type (multi-axle configurations add significant cost)
- Fuel surcharges (Texas diesel prices fluctuate seasonally)
- Liftgate or crane service for non-running or non-drivable equipment
- Expedited scheduling premiums for same-day or weekend moves
Get a Quote for Dallas to San Antonio Equipment Shipping
IronHaul Logistics runs the Dallas–San Antonio lane regularly with permitted carriers and specialized trailers. Call (208) 495-2260, email [email protected], or submit our online quote form for a fast, accurate rate on your load.
Common questions
How long does it take to ship equipment from Dallas to San Antonio?
Most loads are delivered same-day or next-day. The 275-mile route is within a single driver's daily limit, though Austin traffic can add 1–2 hours.
What are Texas's oversize permit thresholds?
Texas requires permits for loads over 80,000 lbs GVW, 8.5 ft wide, 14 ft tall, or 65 ft long. Texas allows 14 ft height (vs. the federal 13.5 ft standard), but axle weight limits are strictly enforced.
Can I ship a non-running dozer from Dallas to San Antonio?
Yes. Non-running equipment requires a crane or forklift for loading. IronHaul coordinates loading equipment at pickup and delivery — just let us know the machine's condition when you request a quote.
Are there travel time restrictions for oversize loads through Austin?
Yes. TxDOT restricts oversize moves during peak hours in the Austin metro. Your carrier will schedule the move to comply with these windows, typically departing early morning.
What does it cost to ship a large excavator from Dallas to San Antonio?
A 30-ton excavator on an RGN trailer typically runs $800–$1,500 for this lane, depending on exact dimensions, permit requirements, and current fuel surcharges. Contact IronHaul for an exact quote.
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