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Interesting Facts About DWI (Driving While Intoxicated) in Texas

Driving While Intoxicated (DWI) is a serious offense in Texas, carrying strict legal consequences and affecting thousands of drivers each year. While many people are familiar with the basic concept of DWI, there are several lesser-known facts and details about how these laws work in Texas.

Here are some interesting and important facts about DWI in the state of Texas:


1. Texas Has One of the Highest DWI Arrest Rates in the Country

Texas consistently ranks among the states with the highest number of DWI arrests each year. This is due to a combination of factors, including high population, widespread use of personal vehicles, and aggressive law enforcement campaigns.


2. The Legal Blood Alcohol Concentration (BAC) Limit Is 0.08%

In Texas, it is illegal to drive with a BAC of 0.08% or higher. However, drivers can still be charged with DWI even if their BAC is below that limit if they show signs of impairment.


3. Zero Tolerance for Drivers Under Age 21

Texas has a strict “zero tolerance” policy for drivers under the age of 21. Any detectable amount of alcohol in their system while operating a motor vehicle can result in a DWI or related charges.


4. Open Container Laws Apply

Texas law prohibits the possession of open alcoholic beverages in the passenger area of a vehicle, whether the vehicle is moving or parked. Violating this law can result in additional fines and charges, in addition to a DWI.


5. First-Time Offenders Face Harsh Penalties

Even first-time DWI offenders face serious consequences, including:

  • Fines up to $2,000

  • Jail time of up to 180 days

  • Loss of driver’s license for up to a year

  • Mandatory DWI education programs


6. Enhanced Penalties for High BAC Levels

If a driver’s BAC is 0.15% or higher, penalties increase significantly. Offenders may face steeper fines, longer license suspensions, and more severe charges, even on a first offense.


7. Implied Consent Applies

Texas drivers automatically consent to breath or blood tests when suspected of DWI under “implied consent” laws. Refusing these tests can lead to automatic license suspension, even if the driver is not ultimately convicted.


8. DWI With a Child Passenger Leads to Felony Charges

Driving while intoxicated with a passenger under the age of 15 in the vehicle is a felony in Texas. Penalties can include:

  • Fines up to $10,000

  • Up to two years in a state jail

  • Mandatory installation of an ignition interlock device


9. Ignition Interlock Devices Are Common

Many DWI offenders in Texas are required to install ignition interlock devices (IIDs) in their vehicles. These devices prevent the vehicle from starting if alcohol is detected on the driver’s breath.


10. DWI Convictions Stay on Your Record

Unlike some other offenses, DWI convictions cannot be expunged or sealed easily in Texas. They typically stay on your record permanently and can affect employment, insurance rates, and future legal penalties.


11. Public Intoxication and DWI Are Separate Offenses

While both involve alcohol, public intoxication and DWI are distinct charges in Texas. Public intoxication refers to being visibly drunk in a public place, whereas DWI specifically consists of operating a vehicle while impaired.


12. DWI Charges Can Apply to Boats and Aircraft

Texas law extends DWI charges to those operating boats and aircraft under the influence. Boating While Intoxicated (BWI) and Flying While Intoxicated (FWI) carry similar penalties to motor vehicle DWI offenses.


13. Field Sobriety Tests Are Voluntary

While many drivers believe they must comply with field sobriety tests (such as walking in a straight line), these tests are voluntary in Texas. However, refusal may still lead to arrest based on other observations.


14. No “Look-Back” Period for Prior Offenses

Texas has no statute of limitations for counting prior DWI offenses. A DWI from decades ago can still be used to enhance penalties for a current charge.


15. Sobriety Checkpoints Are Not Allowed

Unlike some other states, Texas does not permit sobriety checkpoints, where officers stop drivers at random to check for signs of impairment. However, law enforcement agencies continue to use targeted DWI patrols, especially during holidays and special events.


Conclusion

Texas has some of the strictest DWI laws in the United States. The state takes impaired driving seriously, with harsh penalties and long-lasting consequences for those convicted. Understanding these laws, as well as your rights and obligations, is essential for anyone driving in Texas. By staying informed, drivers can avoid legal trouble and contribute to making Texas roads safer for everyone.

Bob Kraft

I am a Dallas, Texas lawyer who has had the privilege of helping thousands of clients since 1971 in the areas of Personal Injury law and Social Security Disability.

About This Blog

The title of this blog reflects my attitude toward those government agencies and insurance companies that routinely mistreat injured or disabled people. As a Dallas, Texas lawyer, I've spent more than 45 years trying to help those poor folk, and I have been frustrated daily by the actions of the people on the other side of their claims. (Sorry if I offended you...)

If you find this type of information interesting or helpful, please visit my law firm's main website at KraftLaw.com. You will find many more articles and links. Thank you for your time.

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