How Federal Driving Hour Limits Shape Houston Truck Accident Claims
Key Takeaways: Federal hours-of-service rules limit property-carrying truck drivers to 11 hours of driving after 10 consecutive hours off duty, prohibit driving beyond the 14th consecutive hour after coming on duty, require a 30-minute break after 8 cumulative hours of driving, and bar driving after 60 hours on duty in 7 days or 70 hours in 8 days, with a 34-hour break resetting the weekly cap. Texas has largely adopted the federal rules for intrastate carriers but preserves its own baseline under Tex. Transp. Code § 644.053, allowing an intrastate operator to drive up to 12 hours after eight consecutive hours off and letting qualifying short-haul drivers use time records instead of full duty-status logs. Determining whether a truck was in interstate or intrastate commerce is an early investigative step. When a carrier pressures a driver past these limits, the violation may be evidence of negligence, though a claimant must still prove duty, breach, causation, and damages. Electronic logging data, dispatch messages, fuel and toll records, and payroll files often build the trip timeline, but federal retention windows are generally measured in months, making a prompt preservation letter important. Texas proportionate responsibility rules can reduce recovery and bar it entirely if a claimant is more than 50 percent responsible, and every outcome depends on the specific facts.
Texas truckers who cross state lines generally follow three core federal timing rules: an 11-hour driving limit, a 14-hour on-duty window, and a 60/70-hour weekly cap. Property-carrying drivers may drive a maximum of 11 hours after 10 consecutive hours off duty, may not drive beyond the 14th consecutive hour after coming on duty, and may not drive after accumulating 60 or 70 hours on duty in 7 or 8 consecutive days. Other rules, including a 30-minute break requirement and different limits for passenger-carrying drivers, may also apply. These rules exist because fatigue slows reaction time, and a fatigued driver behind a tractor-trailer weighing up to 80,000 pounds on I-45 or the Sam Houston Tollway can change a family’s life in seconds. When a carrier pushes a driver past those limits, that choice may become central evidence of negligence.
If you or someone you love was hurt in a crash involving a commercial truck, the team at Payne Law Firm is ready to listen. With more than 20 years of service to injured Texans, our firm treats clients like family and offers free consultations. Call 713-223-5100 or reach out to our team today to discuss what happened.
Breaking Down the 11 Hour Driving Limit in Texas
The 11-hour rule generally governs actual time behind the wheel, not total time on the clock. Under 49 C.F.R. Part 395, a property-carrying driver may drive a maximum of 11 hours only after taking 10 consecutive hours off duty. Once that limit is reached, driving must stop until the driver again takes 10 consecutive hours off duty, regardless of proximity to a Houston delivery dock. Limited exceptions, such as the adverse driving conditions provision, can extend the limit by up to two hours.
This limit is often among the first broken when a carrier sets an unrealistic schedule. A driver leaving Laredo for the Port of Houston may face dispatch pressure to arrive within a window that isn’t legally achievable. Whether a violation actually contributed to a specific wreck requires reconstruction of the trip timeline.
Why the 14 Hour On Duty Window Matters After a Crash
The 14-hour rule generally caps the total on-duty window in which the 11 hours of driving must occur. A driver may not drive beyond the 14th consecutive hour after coming on duty, following 10 consecutive hours off. Loading, unloading, fueling, and waiting at a terminal consume that window even without driving, because off-duty time other than a qualifying sleeper-berth or adverse-conditions exception does not stop the 14-hour clock.
This distinction matters because carriers sometimes argue a driver "only drove nine hours." That statement can be misleading if the driver had already been awake and working for 13 hours before the collision. Fact finders may consider the full duty picture, and any admissible evidence of actual rest, rather than drive time alone when evaluating whether fatigue played a role.
Understanding the 70 Hour 8 Day Rule
The 60/70-hour rule generally restricts total on-duty time over a rolling 7- or 8-day period. A driver may not drive after reaching 60 hours on duty in 7 consecutive days or 70 hours in 8 consecutive days; the 70-hour/8-day limit applies to carriers operating every day of the week. This cap may be restarted when a driver takes 34 or more consecutive hours off duty.
Cumulative fatigue tends to build quietly across a long haul week. A driver who has run near the ceiling for six straight days may still be fatigued even while technically compliant on day seven, and compliance with the regulations does not by itself establish fitness to drive. Establishing that pattern usually depends on obtaining several weeks of logs, dispatch records, and payroll data before they are overwritten.
| Rule | What It Limits | Reset Requirement |
|---|---|---|
| 11-Hour Limit | Maximum driving time | 10 consecutive hours off duty |
| 14-Hour Limit | Total on-duty window for driving | 10 consecutive hours off duty |
| 60/70-Hour Limit | On-duty time over 7 or 8 days | 34 or more consecutive hours off duty |
💡 Pro Tip: Ask your attorney to send a preservation letter to the carrier quickly. Electronic logging data and dispatch messages may be subject to retention periods shorter than many people expect.
Texas Rules for Intrastate and Short-Haul Drivers
Texas has adopted much of the federal framework for purely intrastate drivers, but its statutory baseline may differ in important respects. Under Tex. Transp. Code § 644.053(a)(1), a rule adopted under that chapter may not prevent an intrastate operator from operating a vehicle up to 12 hours following eight consecutive hours off duty. That resembles the federal 11-hour and 14-hour structure but isn’t identical, which is why identifying whether a truck was engaged in interstate or intrastate commerce, and which version of the rules the Texas Department of Public Safety has adopted, is an early investigative step.
The Short-Haul Logging Exception
Not every commercial driver must keep a full record of duty status. Under Tex. Transp. Code § 644.053(a)(3), drivers may be exempt from maintaining a full record of duty status if they return to the reporting location, are released from work within 12 consecutive hours, have at least eight consecutive hours off between each 12-hour period on duty, and operate within a 150-air-mile radius of the normal work-reporting location, provided time records are kept per 49 C.F.R. § 395.1(e). The federal short-haul exception contains its own similar but distinct conditions. Either way, the exception excuses detailed logs, not the underlying driving-time limits, which may explain why a local Houston dump truck or delivery driver lacks the same electronic logs as a long-haul 18-wheeler.
Household Goods Carriers and Federal Recordkeeping
Texas ties its hours-of-service rulemaking directly to the federal recordkeeping framework. Under Tex. Transp. Code § 644.053(d), a rule relating to hours of service, an operator’s record of duty status, or daily log for operations outside a 150-mile radius also applies to a motor carrier of household goods that does not use a commercial motor vehicle as defined by that chapter. You can review the full text of the Texas motor carrier safety statute for additional context.
Interstate Carriers Operating Through Houston
For trucks moving freight across state lines, the federal standard generally controls. The FMCSA hours of service rules generally apply to interstate commercial motor vehicle operations in every state, including Texas, subject to the exemptions listed in the regulations. Because Houston is a national freight hub, many trucks on the Loop may be subject to the federal 60/70-hour framework rather than the state intrastate baseline.
How Truck Driver Hours of Service Violations Become Evidence of Negligence
Texas has a statute in the Civil Practice and Remedies Code that governs how claims involving commercial motor vehicles are litigated. Tex. Civ. Prac. & Rem. Code § 72.053 addresses when evidence of a regulatory failure, such as an hours-of-service breach, may be considered in the first phase of a bifurcated trial. It is a procedural and evidentiary framework rather than a statute creating a new cause of action, and a timing violation alone does not establish liability; an injured person must still prove duty, breach, causation, and damages under ordinary negligence principles.
Proving the connection typically involves several overlapping sources of evidence. Investigators commonly look for:
- Electronic logging device records and engine control module data
- Dispatch messages, bills of lading, and delivery time stamps
- Fuel receipts, toll records, and weigh station entries
- Driver qualification files and prior violation history
- Payroll records that may reveal mileage-based pay incentives
Our attorneys frequently explain how ELD logs can prove driver fatigue when records and physical evidence tell conflicting stories. Whether that evidence ultimately supports a claim depends entirely on the specific facts.
💡 Pro Tip: Save your own timeline. Photographs, texts, and receipts showing the time of the crash can help corroborate or contradict a carrier’s version of the driver’s schedule.
Common Challenges in an HOS Violation Truck Crash Case
Carriers and their insurers often respond quickly and strategically. Rapid response teams may reach the scene within hours, while an injured person is still in surgery. That imbalance is one reason many Houston families choose to speak with counsel early rather than negotiating alone.
Falsified or incomplete logs present another recurring obstacle. Some drivers annotate personal conveyance or off-duty time inaccurately, and reconciling those entries against GPS and fuel data can take considerable effort. Our Houston truck accident lawyer team approaches these disputes by building the trip timeline independently.
Comparative responsibility also affects recovery in Texas. Under Texas proportionate responsibility rules in Chapter 33 of the Civil Practice and Remedies Code, a claimant’s damages are reduced by the percentage of responsibility assigned and recovery is barred if that percentage exceeds 50 percent. Outcomes vary case by case, and no result can be promised.
Frequently Asked Questions
1. Does exceeding the 11-hour limit automatically mean the trucking company is liable?
No. Proof is still required that the violation was a proximate cause of the collision and resulting injuries. A violation may be offered as evidence of negligence, and in some circumstances litigants argue negligence per se, but its admissibility and weight depend on the facts and applicable procedural rules.
2. How long do carriers have to keep electronic logging records?
Federal regulations generally require motor carriers to retain records of duty status, supporting documents, and ELD data for about six months, shorter than many people expect. Acting promptly and sending a preservation request generally improves the chance that Texas semi truck driving hours data remains available.
3. Do the same rules apply to a local Houston delivery truck?
Not necessarily. Short-haul drivers operating within a 150-air-mile radius and meeting the conditions of Tex. Transp. Code § 644.053(a)(3) or the federal short-haul exception may be excused from full duty-status logging, though time records must still be maintained and driving-time limits still apply.
4. Can a driver reset the weekly cap?
Yes, under certain circumstances. A driver may restart a 7- or 8-consecutive-day period after taking 34 or more consecutive hours off duty, which is why weekly logs alone may not reveal the full fatigue picture.
5. What if my family member did not survive the crash?
Texas wrongful death and survival statutes may allow a spouse, children, parents, or the decedent’s estate to pursue compensation. Eligibility, available damages, and filing deadlines depend on the relationship to the decedent and other fact-specific considerations.
Moving Forward After a Fatigue-Related Truck Collision
The 11-hour driving limit, the 14-hour on-duty window, and the 60/70-hour cap are intended to keep exhausted drivers off Texas highways. When a carrier ignores them, the consequences often fall on families who did nothing wrong. Understanding how these Houston truck accident hours of service limits interact with state statutes such as Tex. Transp. Code § 644.053 and Tex. Civ. Prac. & Rem. Code § 72.053 can help you ask better questions about your own situation, though every case turns on its particular evidence and the law in effect at the time.
Attorney Jason E. Payne is Board Certified in Personal Injury Trial Law by the Texas Board of Legal Specialization, and the Payne Law Firm team has helped over a thousand injured individuals and families pursue compensation. We explain the process clearly and fight for people who feel overlooked by insurance companies. Call 713-223-5100 or schedule your free consultation today.
Disclaimer: This content is for informational purposes only and is not legal advice. Every case is unique, and results may vary. Consult an attorney about your specific circumstances.
