Driving under the Influence (DUI) means operating a vehicle while impaired by alcohol, drugs, or other substances that affect your ability to drive safely. Impairment can slow reaction time, reduce judgment, and increase the risk of serious accidents. In Texas, this offense is legally referred to as Driving While Intoxicated (DWI) under Texas Penal Code § 49.04. If an impaired driving incident results in a crash, speaking with a car accident attorney Houston residents rely on can help protect your legal rights and determine liability.
What Legally Qualifies as DUI?
In Texas, impaired driving charges depend on whether a driver has lost the normal use of their mental or physical faculties. The circumstances below explain the primary ways prosecutors determine when someone legally qualifies for DUI or DWI.
Alcohol Impairment
A driver with a 0.08% BAC or higher is considered intoxicated under Texas Penal Code § 49.04. Even lower BAC levels can impair driving ability, especially in individuals with low body weight, infrequent drinkers, or those on medication.
Drug Impairment
Texas law prohibits driving under the influence of any drug or controlled substance that impairs driving. This includes illicit drugs (e.g., marijuana, cocaine) and prescription medications that affect motor skills.
Combination of Alcohol and Drugs
Consuming both alcohol and drugs compounds impairment, making driving even more dangerous. A person can face DUI or DWI charges for being impaired by both substances.
Legal Limits for DUI in Texas
Texas has established specific Blood Alcohol Concentration (BAC) limits for different drivers:
- 0.08% or higher for most adult drivers (Texas Penal Code § 49.04)
- 0.04% for commercial drivers, such as truck or bus drivers (Texas Penal Code § 49.09)
- Zero tolerance for drivers under 21, who can face charges for any detectable alcohol or drugs (Texas Alcoholic Beverage Code § 106.041)
Even if a driver’s BAC is below these limits, they may still face charges if their ability to drive is impaired.
Signs of Being Under the Influence
Impaired drivers often show erratic behavior that can put themselves and others at risk on the road. These warning signs help law enforcement identify potential DUI or DWI situations and may lead to further testing to confirm impairment. Common signs of being under the influence include:
- Swerving or drifting between lanes
- Running red lights or stop signs
- Aggressive or erratic driving
- Inability to maintain a consistent speed
If officers suspect a driver is impaired, they may conduct field sobriety tests or request breathalyzer or blood tests to determine intoxication. As experienced DUI lawyers, we can review the evidence, protect your rights, and guide you through the legal process to achieve the best possible outcome.
Penalties for Driving Under the Influence
DUI or DWI penalties in Texas can be severe and vary depending on prior offenses or whether an accident was caused. The fines, jail time, and license suspensions are determined by the offense classification under Texas Penal Code §§ 49.04–49.08 and related administrative rules, with fine amounts tied to misdemeanor or felony classifications (Texas Penal Code Chapter 12).
First Offense (DWI)
- Fines: Up to $2,000 (Class B misdemeanor, § 12.21)
- Jail Time: Up to 180 days (Class B misdemeanor)
- License Suspension: 90 days to 1 year (Texas Transportation Code § 521.241)
- Other Consequences: DWI education programs, alcohol awareness classes, and community service
Second Offense (DWI)
- Fines: Up to $4,000 (Class A misdemeanor, § 12.22)
- Jail Time: 1 month to 1 year (Class A misdemeanor)
- License Suspension: Up to 2 years (Texas Transportation Code § 521.241)
- Other Consequences: Alcohol treatment programs, extended community service
Third Offense or Subsequent (DWI)
- Fines: Up to $10,000 (Third-degree felony, § 12.34)
- Jail Time: 2 to 10 years (Third-degree felony)
- License Suspension: Up to 2 years (Texas Transportation Code § 521.241)
- Other Consequences: Ignition interlock device, mandatory treatment programs
Aggravated DUI (Injury or Death)
If a DUI results in injury or death, the driver may face:
- Intoxication Assault: 2 to 10 years in prison, fines up to $10,000 (Texas Penal Code § 49.07)
- Intoxication Manslaughter: 2 to 20 years in prison, fines up to $10,000 (Texas Penal Code § 49.08)
How Can a Car Accident Lawyer Help?
If you are a victim of a DUI or DWI incident, the physical, emotional, and financial impacts can be significant. An experienced Houston personal injury attorney can guide you through the legal process, ensure your rights are protected, and help you pursue compensation for medical bills, lost wages, and property damage.
- Gathering and Challenging Evidence: A lawyer can collect and preserve evidence of the offender’s actions, document injuries and damages, and build a strong case to support their claims.
- Maximizing Compensation: Attorneys can negotiate with insurance companies, represent you in court, and explore all avenues to recover damages for your losses.
Get Legal Help Today
Being a victim of a DUI or DWI in Texas can be overwhelming, with physical, emotional, and financial impacts. An experienced attorney at the Law Office of Keivan S. Romero can guide you through the legal process and ensure your rights are fully protected.
A lawyer can help gather evidence, document damages, and pursue compensation for medical bills, lost wages, and property damage. Don’t leave your safety, recovery, or legal rights to chance; contact a Houston attorney today.