Texas DWI Laws: What You Should Know

Admin • November 7, 2024
A car key , handcuffs , and a glass of alcohol on a white background.

Texas takes Driving While Intoxicated (DWI) very seriously, enforcing strict limits and penalties for those driving under the influence. Texas DWI laws define legal intoxication limits and outline the consequences for violations. Understanding these laws can help drivers avoid legal trouble and ensure safety on the roads. Here are the main points every Texas driver should know about the state’s DWI laws.

1. Legal Limits for Intoxication

In Texas, the legal blood alcohol concentration (BAC) limit is 0.08% for adults over 21. For commercial drivers, the limit is even lower at 0.04%, and any detectable alcohol is illegal for drivers under 21. However, if an officer believes you’re impaired, you can still face a DWI charge, even if your BAC is below these thresholds.

2. Penalties for First-Time Offenders

In Texas, a first-time DWI offense is classified as a Class B misdemeanor, with penalties that can include up to $2,000 in fines, 3 to 180 days in jail, and up to a one-year driver’s license suspension. First offenders may also be required to complete an alcohol education program and install an ignition interlock device. These serious consequences highlight the importance of understanding Texas DWI laws and the need to avoid driving under the influence to maintain safety and legal compliance.

3. Enhanced Penalties for High BAC Levels

If a driver’s BAC is 0.15% or higher, Texas law imposes even stricter penalties. This higher BAC level upgrades the offense to a Class A misdemeanor, which could lead to increased fines, longer jail time, and extended license suspensions. These enhanced penalties aim to address the heightened danger associated with extreme levels of intoxication.

4. Multiple Offenses Carry Harsher Consequences

Texas DWI laws get progressively stricter with each additional DWI offense. A second offense, for instance, may result in a fine of up to $4,000, up to a year in jail, and a license suspension of up to two years. A third offense is classified as a third-degree felony, with penalties including a $10,000 fine, up to 10 years in prison, and a possible permanent license revocation. These penalties highlight the importance of avoiding repeat offenses.

5. DWI with a Child Passenger

Driving while intoxicated with a passenger under 15 in Texas is a felony offense, even for a first-time DWI. Penalties are severe, with fines reaching up to $10,000, potential prison time of up to two years, and additional consequences. Texas enforces these strict penalties to prioritize the safety of minors and discourage impaired driving in situations where young passengers are at risk.

6. Implied Consent and Refusal to Test

Under Texas’ implied consent law, drivers who are lawfully arrested for a DWI are required to submit to a breath or blood test. Refusing to take a test can lead to automatic penalties, such as a license suspension for up to 180 days for the first refusal. Repeat refusals carry even longer suspensions. Refusal to test doesn’t eliminate the chance of conviction, as officers may still use other evidence to charge you.

7. The Role of Ignition Interlock Devices

In Texas, some DWI convictions require drivers to install an ignition interlock device. This device blocks the vehicle from starting if it detects alcohol on the driver’s breath, helping prevent repeat offenses. It’s often mandated for repeat DWI offenders or drivers with notably high BAC levels. As a safety measure, the device emphasizes the serious implications of DWI laws, serving as a preventive tool and a continual reminder of the risks associated with impaired driving.

Understanding Texas DWI laws is essential to avoid the severe consequences of impaired driving. If you’re facing DWI charges, the team at Black McLaren Jones Ryland & Griffee PC can help you navigate the legal process. Licensed across Tennessee, Mississippi, Arkansas, Missouri, and New York, they’re ready to assist. Contact them at (901) 762-0535 for more information.

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The Vaccine Injured Petitioners Bar Association (“VIP Bar”) is a national, nonpartisan organization of attorneys who represent individuals and families seriously injured by vaccines and who rely on the Vaccine Injury Compensation Program (“VICP”) for legal compensation for their pain and suffering, medical expenses, future medical care, and lost wages. The VIP Bar strongly supports safe, effective, and evidence-based vaccination schedules as a cornerstone of public health. At the same time, the VIP Bar unequivocally opposes the Centers for Disease Control and Prevention’s recent decision to revise the childhood and adolescent immunization schedule by changing routine recommendations for Hepatitis A, Hepatitis B, influenza, meningitis, rotavirus, respiratory syncytial virus (RSV) and COVID-19 vaccines. This change was not properly vetted by The Advisory Committee on Immunization Practices (“ACIP”) or supported by newly published safety or efficacy data, nor was it grounded in any emerging scientific consensus, rendering the decision both unjustified and deeply concerning. The CDC’s role in public health is to promote disease prevention and transmission reduction through clear, consistent, and science-driven vaccine recommendations. Removing or materially altering routine recommendations sends a confusing and destabilizing message to parents, providers, and the public, regardless of whether those vaccines remain technically “available.” Recommendation status matters. It influences uptake, confidence, and trust in the entire immunization framework. Abrupt changes that are untethered from new evidence risk undermining public confidence and trust not only in the affected vaccines, but in the CDC’s immunization guidance as a whole. The most immediate and severe consequences of this decision will be borne by future vaccine-injured individuals and their families. The Vaccine Injury Compensation Program, established through bipartisan congressional effort, exists to ensure that those who suffer rare but serious vaccine injuries have access to timely, no-fault compensation while preserving broad immunization coverage. By changing routine recommendations, the CDC jeopardizes access to this essential legal safety net. With further erosion of the recommended immunization schedule, families whose children are injured by these vaccines could find themselves excluded from the VICP altogether, left without meaningful recourse for lifelong medical needs, disability, and pain and suffering. Contrary to some public narratives, pushing vaccine-injured individuals into civil litigation is not a viable alternative to the Vaccine Injury Compensation Program. Civil courts operate under strict evidentiary and procedural rules that do not apply in Vaccine Court, including heightened liability and causation standards and rigid admissibility requirements that would, in most cases, foreclose recovery altogether. Vaccine injury claims litigated in civil court would also be forced into protracted multidistrict litigation, where cases routinely take 10 years to litigate without any reasonable expectation of compensation to the injured victims. The experience of recent vaccine-related multidistrict litigations underscores this reality. Litigation involving Zostavax, the shingles vaccine, has been pending for approximately seven years, and litigation involving Gardasil, the HPV vaccine, has been ongoing for roughly five years since the earliest cases were filed, with more than three years spent in centralized multidistrict proceedings. In both litigations, the overwhelming majority of cases have been dismissed on legal and evidentiary grounds, with no global settlement and no meaningful compensation paid to injured claimants. These outcomes demonstrate that while potentially appropriate/necessary in certain circumstances, overall, limiting vaccine injury claims to the slow, unforgiving and expensive forum of civil litigation will mean no relief for the vast majority of vaccine-injured individuals. The CDC should be strengthening and expanding evidence-based vaccine recommendations where science supports them, not withdrawing long-standing protections without justification. Public health challenges continue to evolve, and ongoing threats such as influenza, RSV, pneumonia, and meningitis demand rigorous evaluation and clear guidance. Retreating from established recommendations for vaccines long relied upon by families and providers represents a step backward at a time when public health leadership is most needed. This action also represents an early and troubling step toward undermining the Vaccine Injury Compensation Program itself. The VICP is a foundational component of the nation’s vaccination framework, balancing widespread immunization with fairness to those harmed in service of the public good. Weakening this program will predictably increase vaccine hesitancy, decrease vaccination rates, and heighten the risk of outbreaks of once-preventable diseases. The United States’ public health vaccination policy cannot reach its full potential without a robust federal compensation program—namely, the Vaccine Injury Compensation Program—to address the rare but serious adverse events that can result from vaccines. Equally concerning is the CDC’s reclassification of several vaccines from “recommended” to “shared clinical decision-making,” a change that carries no meaningful clinical benefit but could lead to devastating legal consequences. Shared decision-making has always existed in medical practice. Even under routine CDC recommendations, physicians and patients regularly discuss individual risks, contraindications, and medical history before vaccination. This rebranding does nothing to improve patient care or informed consent, yet may dramatically undermine access to the VICP. HHS has helped no patients with this move and further action may strip future vaccine-injured individuals of access to real compensation. VIP Bar urges the CDC and the Department of Health and Human Services to reconsider this course, to reaffirm their commitment to evidence-based policymaking, and to preserve the integrity of the Vaccine Injury Compensation Program. Public health and justice are not competing values. They are inseparable. The United States’ public health vaccination framework cannot function effectively without a durable, transparent compensation system—namely, the Vaccine Injury Compensation Program—that ensures those rare individuals who are injured are cared for while the broader population remains protected. 
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