Texas Oversize Permits & Overweight Permits by State
The Texas Department of Transportation (TxDOT) deals with a variety of permits, including those for permissible dimensions, regular permit restrictions, and escort requirements. They also give information on login methods, contact phone numbers, working hours, and restricted traffic on state roadways.
Contact Transportation Permits
For Permits, Call Texas DOT Office phone Number (515-897-0698)
Texas Oversize Permits can be ordered at the Texas state website or by calling Phone Number: 515-897-0698 (Permit Agency) Texas Permit Regulatory Office
What are Texas Oversize Permits?
In Texas, vehicles and load that exceed the usual legal size and weight restrictions must get an oversize permit. These licenses guarantee that huge loads are moved effectively and in accordance with rules, therefore maintaining infrastructure and public safety.
Types of Texas Permits:
- Texas Single-Trip Permits: Allows for one-time travel inside the state.
- Texas Annual Permits: Provide year-round authorization for the routine transportation of large loads.
- Texas Overhang Permits: Handle weights that extend beyond the front or rear of the vehicle.
- Texas Overweight Permits: Allow for the transport of loads that exceed the regular weight constraints.
- Texas Superload Permits: Required for loads that exceed all conventional size and weight restrictions.
Validity of Texas Oversize Permits:
- Oversize permits in Texas are valid for three days. Temporary, trip, or single-trip permits are provided for limited periods of time or for one-time travel. A valid permit is required to enter the state.Operating hours in Texas: Travel is authorized between 30 minutes before sunrise and 30 minutes after sunset, including Saturdays and Sundays. Night travel is permitted only on the interstate system for loads up to 10 feet wide, 14 feet high, and 100 feet long, providing the front and rear overhangs meet regulatory requirements. Overweight loads are permitted to move continuously.
Travel restrictions in Texas: City and county curfew hours are now listed on permits. Travel is authorized on significant holidays, subject to the load dimensions.
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- Online: Apply through the A1 Permits website system.
- Online: Apply through the A1 Permits website system.
- Phone: Contact the TxDOT Oversize permit office at 515-897-0698
- In-Person: Visit Port of Entry locations or the Central Commercial Vehicle Permit Office¹.
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ORDER All types of permits by states
- Texas Oversize Permits
- Texas Overlength
- Texas Wide load
- Texas Overheight
- Texas Overhang
- Texas Fuel Permits
- Texas Single Trip Permits
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Trucking Permits Near You - Oversized Permit
Oversize / Overweight Permits | Get your permit online
Width : 8’6″ 16’ to 20’
Height : 14’ 18’ 11”
Length : 59′ 125’
Weight : 80,000lbs(gross)
Single-25,000lbs,
tandem-46,000lbs,
Tridem-60-000lbs,
Quad 70,000lbs
Overhang60’ to 90’
Texas Legal Dimensions and Routine Permit Limits
Texas Legal Dimensions | Width | 8 feet 6 inches | | Height | 14 feet | | Length | 59 feet Semi trailer| | Overhang | 2 feet front & 4 feet rear | | Weight | 80,000 lbs (gross) - Single axle – 20,000lbs - Tandem axles – 34,000lbs - Tridem axles – 42,000lbs|
Texas Routine Permit Limits
| Width | 16 feet on interstate system, 20 feet on some other routes. | | Height | 18 feet 11 inches. | | Length | 125 feet | | Weight |Single axle-25,000lbs Tandem axle-46,000lbs Tridem axle-60,000lbs Quad axle- 70,000lbs| Loads that exceed these dimensions are designated as super loads. The state will recommend a route, which must then be physically surveyed and authorized. Approval for very heavy loads weighing more than 254,000 pounds or 200,000 pounds with axle spacing less than 95 feet takes many weeks. Note: If an escort is required for more than two dimensions of the load, two escorts will be necessary.
Texas Oversize Permits Escorts
| Condition | Requirement | Width | - More than 14 feet required one escort. - More than 16 feet required two escorts. | Heights | - More than 17 feet required one escort. - More than 18 feet required two escorts. | Length | - Over 110 feet required one escort. - 125 feet required two escorts. | Overhang | - More than 20 feet required one escort. - More than 30 feet required two escorts and need special approval.
Texas Oversize All Permit Fees
In Texas, the cost of oversize and overweight Permits is determined by the load's dimensions, weight, and travel distance. | Permit Fees By Weight in Texas | | Overweight Load | $5.50 for weights up to 50,000 lbs, with $2.00 for each additional 10,000 lbs.| | Special Permits| The base rate is $17, with an extra charge ranging from $8 to $16 per ton-mile, depending on the journey distance.|
Permit Fees by Size/Dimension
| Single-Trip Permits | $15, plus an additional movement feasibility charge for loads above 16 feet in width, height, or length (150 feet). | Multi-Stop Oversize Permits | $25 for farm equipment. | Annual Permit | Prices typically start at $500 per car, however this may vary depending on load criteria.
Additional Considerations
- Permit fees depend on the load’s length, width, weight, and route. - Fee structures may differ between single-trip and multi-trip permits. - Payment must be completed before permit issuance. - Texas does not mandate annual permits.
Tips for Ordering Permits
- If you have access to a computer, you may check temporary limitations for several states at the Safe Travel USA website (www.safetravelusa.com](http://www.safetravelusa.com).
- Once the load is secured, measure it to confirm its dimensions.
- Check that the weight is within legal limits or that it is correctly stated if overweight.
- Some states demand comprehensive load definitions, and general phrases like “machinery” are insufficient. If appropriate, specify the manufacturer, model, and serial number.
- Always review your permit upon receipt to confirm accuracy.
Texas oversize permits information including legal dimensions, routine permit limits, and escort requirements, operating times and restricted travel.
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Frequently asked about Texas Oversize Permits
For oversize permits, contact the (TxDMV) at (515-897-0698).
The cost of an oversize permit in Texas varies with the kind of a permit. For example, a regular single-trip permit is $60
You can apply for an oversize permit in Texas online using our website or by calling us (515-897-0698). You must enter information about your vehicle and load, as well as confirm that the size and weight requirements are met.
Texas has size and weight restrictions for vehicle and load. The maximum permitted width is 8'6", height is 14', and length is 59' for a semi-trailer. Loads that exceed these dimensions require a permit.
A 72-hour trip permit costs $25, and a 144-hour trip permit costs $50.
Yes, but with limits. Loads no larger than 10' wide, legal height (14'), or 100' long with legal front and rear overhang may travel at night on the Interstate system exclusively.
The cost of permits varies. For example, a normal single-trip oversize permission costs $60, however additional permits, such as the yearly envelope permit, might cost $4,000.
Travel is normally permitted between one-half hour before sunrise and one-half hour after sunset, including weekends. However, local or county curfews and big holidays may impose further limitations.
Semi-trucks in Texas are required to follow particular rules, including maximum speed limits of 70 mph during the day and 65 mph at night. They must also abide by weight restrictions, such as a maximum gross weight of 80,000 pounds.
"No permit loads" are loads that do not require a special permission since they comply with the state's legal size and weight restrictions. A permit is not required for a load that is less than 8'6" wide, 14' high, and 59' long for a semi-trailer.