What Happens If a Truck Driver Violates Hours of Service Rules in Texas?
When a truck driver violates federal Hours of Service (HOS) rules on Texas roads, the consequences can be severe for the driver, the trucking company, and anyone injured in a resulting crash. HOS regulations limit how long commercial truck drivers can operate before resting, and violations are a leading factor in fatigued driving collisions across San Antonio and throughout Texas. If you or a loved one suffered injuries in a crash caused by a fatigued truck driver, understanding these federal safety rules is critical to protecting your right to compensation.
If you need guidance after a serious truck collision, Wyatt Law Firm is ready to help you explore your legal options. Call 210-972-9279 or contact us today to discuss your case.
Understanding Federal Hours of Service Regulations
The Federal Motor Carrier Safety Administration (FMCSA), a division of the U.S. Department of Transportation, develops and enforces HOS rules that govern the trucking industry nationwide. These regulations are codified at 49 CFR Part 395 and apply to all carriers and drivers operating commercial motor vehicles (CMVs) in Texas and every other state. The FMCSA has broad enforcement powers, including authority to set safety standards, investigate accidents, and impose penalties on companies violating safety regulations.
"Hours of service" refers to the maximum time drivers are permitted to be on duty, including driving time, and specifies rest periods designed to ensure drivers stay awake and alert. These rules limit how long truck drivers can work without breaks, reducing fatigue and truck accident risk. When a trucking company or driver ignores these limits, the resulting drowsiness can turn an 18-wheeler into a deadly hazard on San Antonio highways.
Key HOS Driving Limits for Truck Drivers
Under current FMCSA rules, drivers of property-carrying CMVs must follow several core restrictions:
- 11-Hour Driving Limit: A driver may drive a maximum of 11 hours after 10 consecutive hours off duty.
- 14-Hour Driving Window: A driver may not drive beyond the 14th consecutive hour after coming on duty following 10 consecutive hours off duty. Off-duty time does not extend the 14-hour period.
- 30-Minute Break Requirement: Drivers must take a 30-minute break after 8 cumulative hours of driving time. The break can be satisfied by any non-driving period of 30 minutes.
- 60/70-Hour Weekly Limit: A driver may not drive after accumulating 60 or 70 hours on duty in 7 or 8 consecutive days, with a 34-hour restart option.
Each limit serves a specific safety purpose. When any one is violated, the risk of a fatigued truck driver crash in Texas rises significantly.
💡 Pro Tip: After a truck accident, electronic logging device (ELD) data and driver’s duty records are critical evidence. This data can reveal whether the driver exceeded HOS limits before the crash, so preserve it quickly.
What Changed Under the 2020 HOS Final Rule
On June 1, 2020, the FMCSA revised four HOS provisions to provide greater flexibility for drivers without affecting safety. Motor carriers were required to comply with the new HOS regulations starting September 29, 2020. Under the updated rule, drivers of property-carrying CMVs are still prohibited from driving more than 11 hours during a work shift, or 13 hours under adverse driving conditions, and driving is prohibited after 14 hours of on-duty time, or 16 hours under adverse conditions.
The 60/70-hour weekly limits remained unchanged, and none of the revisions relieved motor carriers or drivers of prohibitions against operating CMVs while ill or fatigued. The rule also preserved the prohibition against coercing drivers to violate federal safety rules.
Expanded Exceptions and Flexibility
The 2020 rule introduced several targeted changes affecting HOS compliance measurement. The adverse driving conditions exception was expanded to allow drivers to extend the driving window by up to 2 additional hours, to 16 hours of on-duty time, based on driver’s or dispatcher’s knowledge of conditions encountered after dispatch. This is particularly relevant for San Antonio-area drivers facing sudden severe weather.
The short-haul exception was also expanded from a 100 air-mile radius with a 12-hour shift to a 150 air-mile radius with a 14-hour work shift. Drivers using this exception remain limited to 11 hours of driving time. For short-haul operations in and around Bexar County, this change broadened the pool of drivers who may operate without maintaining a traditional duty status record, but did not eliminate underlying driving limits.
💡 Pro Tip: Even drivers under the short-haul exception must comply with the 11-hour driving limit and other core HOS rules. If a short-haul driver causes a crash while over these limits, an HOS violation may still be a factor.
How HOS Violations Cause Truck Accidents in San Antonio
Fatigue impairs a driver’s reaction time, judgment, and situational awareness, making HOS violations a direct contributor to serious and fatal collisions. San Antonio’s busy corridors, including I-35, I-10, and Loop 410, see heavy commercial truck traffic daily. When a driver pushes past the 11-hour driving limit or skips a mandatory 30-minute break, the likelihood of a catastrophic truck accident increases, often resulting in traumatic brain injuries, spinal cord damage, severe burns, or wrongful death.
The FMCSA has recognized this connection, stating that HOS rules aim to reduce fatigue and truck accident risk. The agency launched an online HOS violation tool that allows users to enter driver duty records to identify potential violations under current regulations. This enforcement tool underscores how seriously the federal government treats HOS compliance, and how valuable violation records can be when building a truck accident claim.
💡 Pro Tip: If involved in a commercial truck accident in San Antonio, request a copy of the police report as soon as available. Officers may note driver fatigue or logbook discrepancies at the scene, which can be powerful evidence.
Who Can Be Held Liable for an HOS Violation Truck Crash
Liability for an HOS violations truck crash does not always rest solely with the driver. Trucking companies bear significant responsibility for ensuring their drivers comply with federal regulations. When a carrier pressures a driver to exceed HOS limits to meet delivery deadlines, the company may share or bear primary liability for resulting injuries.
Federal Anti-Coercion Rules
Federal law explicitly prohibits motor carriers, shippers, receivers, and transportation intermediaries from coercing drivers to violate HOS regulations under 49 CFR 390.6. If a San Antonio trucking company forced or incentivized a driver to skip rest breaks or falsify log entries, the company could face both federal penalties and civil liability to crash victims. Trucking companies are federally required to carry liability insurance, with minimum coverage amounts varying by cargo type.
Understanding who may be held accountable is essential to maximizing your recovery. Learn more about FMCSA violations and trucking company liability and how these federal rules strengthen your claim.
💡 Pro Tip: Truck driver negligence in San Antonio cases may involve multiple liable parties, including the driver, carrier, third-party logistics company, or shipper. An experienced attorney can identify every responsible party to pursue full compensation.
Filing a Truck Accident Claim After an HOS Violation in Texas
Texas law imposes strict deadlines for filing truck accident claims, and missing these deadlines can permanently bar your case. Under Texas Civil Practice and Remedies Code § 16.003(a), personal injury claims must be filed within two years of the incident. Wrongful death claims under § 16.003(b) also carry a two-year statute of limitations, as do property damage claims. Courts generally interpret exceptions to these deadlines narrowly.
Acting promptly after a truck accident is important not only because of legal deadlines but also because critical evidence, such as ELD data, dispatch records, and driver logs, can be lost or overwritten if not preserved early. A truck accident attorney in San Antonio Texas can send spoliation letters to the trucking company to ensure this evidence is maintained.
💡 Pro Tip: The two-year statute of limitations may seem long, but building a strong Bexar County truck accident claim requires extensive investigation. Starting early gives your legal team the best chance to collect and analyze necessary evidence.
Why You Need a Truck Accident Attorney in San Antonio Texas
Commercial truck accident cases are among the most complex personal injury matters because they involve overlapping federal and state regulations, multiple potentially liable parties, and aggressive insurer defense tactics. A truck accident attorney in San Antonio Texas with extensive experience in these cases understands how to secure ELD and black-box data, analyze driver employment and training files, obtain maintenance and inspection records, and connect HOS violations directly to the crash cause.
Trucking companies and their insurers frequently deny fault, minimize injury severity, or attempt to shift liability onto the victim. Having a trial-ready legal team focused on fully valuing your long-term medical and life-care needs can significantly affect your case outcome. If you were hurt in an 18-wheeler accident in San Antonio, do not navigate this process alone.
Frequently Asked Questions
1. What are Hours of Service rules for truck drivers?
Hours of Service rules are federal regulations enforced by the FMCSA that limit how long commercial truck drivers can drive and be on duty before resting. Key limits include an 11-hour driving maximum after 10 hours off duty, a 14-hour on-duty window, and a mandatory 30-minute break after 8 hours of driving.
2. How do HOS violations affect a truck accident lawsuit in Texas?
An HOS violation can serve as strong evidence of driver or carrier negligence. If a truck driver exceeded legal driving limits before causing a crash, this regulatory violation may help establish that fatigue contributed to the collision. A truck accident attorney can use ELD records and logbook data to demonstrate this connection.
3. Can a trucking company be held liable for a driver’s HOS violation?
Yes. Federal law under 49 CFR 390.6 prohibits trucking companies from coercing drivers to violate HOS rules. If a carrier pressured, incentivized, or allowed a driver to exceed driving limits, the company may be held liable for injuries caused by the resulting fatigued crash.
4. What is the statute of limitations for a truck accident claim in Texas?
Under Texas Civil Practice and Remedies Code § 16.003, personal injury, wrongful death, and property damage claims arising from a truck accident must generally be filed within two years of the incident. Courts interpret exceptions narrowly, so consult an attorney promptly.
5. What evidence is important in an HOS violation truck accident case?
Key evidence includes electronic logging device data, driver duty records, dispatch and trip records, the driver’s employment and training file, vehicle maintenance logs, and the police crash report. Preserving this evidence early is critical because trucking companies may overwrite or discard records if not promptly notified.
Protect Your Rights After a Truck Accident in San Antonio
Hours of Service violations put every motorist at risk, and victims of fatigued truck driver crashes in Texas deserve full compensation for their injuries, medical expenses, and lost income. Understanding HOS regulations, identifying all liable parties, and preserving key evidence are essential steps, but they require prompt action and a thorough legal strategy. A truck accident attorney in San Antonio Texas can evaluate your case and guide you through holding negligent drivers and carriers accountable.
Wyatt Law Firm is here to fight for the compensation you deserve. Call 210-972-9279 or reach out online to schedule a consultation and take the first step toward justice.