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Texas online driver education

Dimmit County, Texas Online Driver’s Ed

Your path to a Texas license starts here. Explore online courses and local driving resources for Dimmit County.

Texas adult course · Six hours online · Ages 18+

Texas Department of Licensing and Regulation Approved · School #C2588

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Learning to drive in Dimmit County

Dimmit County is a largely rural South Texas county where new drivers may move quickly between local streets and higher speed regional highways. Carrizo Springs serves as the county seat and sits near the junction of US 83 and US 277, two important routes for travel through the area. The county covers more than 1,300 square miles and had an estimated population of 8,024 in 2025.

That setting affects the type of driving experience a new student should develop. Local driving around Carrizo Springs, Asherton and Big Wells is different from traveling longer distances on US 83, US 277, SH 85 and the county's Farm-to-Market roads. Agricultural activity and regional commercial traffic also make it important to understand how to share the road with slower or larger vehicles.

Texas offers different driver education paths for teens and adults. An eligible teenager may choose Parent-Taught Driver Education or the teen block method. A first-time applicant between 18 and 24 who is subject to the adult requirement uses the separate 6-hour adult driver education course. The correct option depends on age and licensing circumstances.

See Which Texas Course Is Right for You

Which Texas Driver Education Course Do I Need?

The three online Texas driver education options serve different licensing situations. Choose the path that matches the student's age and the way the student plans to complete driver education.

Parent-Taught Driver Education

Texas Parent-Taught Driver Education, or PTDE, is for eligible teens whose parent or another qualifying person will take responsibility for the parent-taught process and required in-car instruction.

The online classroom portion comes from an approved PTDE course provider. The qualifying instructor handles the applicable behind-the-wheel portion according to the Texas PTDE requirements.

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Teen Driver Education, Block Method

The teen block method is a separate teen driver education option. The student completes the classroom portion before proceeding with the learner licensing stage under the block-method structure.

DriverEdToGo provides the online classroom/theory portion. Required professional behind-the-wheel instruction and supervised driving are completed separately.

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6-Hour Adult Driver Education

The 6-hour adult course is a separate pathway for applicable first-time Texas driver license applicants ages 18 through 24. Applicants age 25 and older do not have a Texas driver education requirement.

Explore Texas Adult Driver Ed

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Texas Parent-Taught Driver Education

Parent-Taught Driver Education allows an eligible parent, step-parent, grandparent, step-grandparent, foster parent or legal guardian to teach a teenager through the Texas PTDE process. The parent instructor takes responsibility for following the state requirements, keeping the required records and completing the applicable training.

A teen can begin the classroom portion at age 14, but a learner license is not available until the teen is at least 15 and has completed the required classroom portion for the selected method.

Start With the PTDE Guide

The current TDLR PTDE process begins with ordering the PTDE Program Guide. The 2025 guide states that the guide costs $20 and is non-refundable.

After receiving the guide, the family selects the applicable method and obtains an approved PTDE course. The course provider must be approved for the PTDE program.

A parent should not assume that being the student's parent automatically makes them eligible to serve as the instructor. TDLR specifically advises parent instructors with criminal history or a history of driving tickets to check eligibility with DPS before starting.

Concurrent and Block Methods

The current TDLR PTDE Guide describes two classroom sequences:

  • Concurrent Method: The student completes the first 6 hours of classroom instruction before obtaining a learner license.
  • Block Method: The student completes all 32 hours of classroom instruction before obtaining a learner license.

The applicable Texas Driver Education Certificate of Completion is required as part of the learner licensing process.

There is currently a discrepancy among official Texas materials. DPS's general teen driver information describes the standard block method as 24 classroom hours, while the current 2025 TDLR PTDE Guide specifically states 32 hours for the PTDE Block Method.

Families using PTDE should follow the current PTDE Guide and the instructions associated with the approved PTDE provider. If there is uncertainty about which requirement applies, confirm the requirement directly with TDLR or DPS.

In-Car Training and Supervised Driving

Texas teen driver education includes formal in-car instruction and additional supervised practice.

The teen requirements include:

  • 7 hours of behind-the-wheel instruction
  • 7 hours of observation
  • 30 hours of additional supervised driving
  • At least 10 of the 30 supervised hours at night

The additional supervised driving is separate from the formal in-car instruction.

Impact Texas Teen Drivers

Applicable teen applicants must complete Impact Texas Teen Drivers, or ITTD, before taking the driving skills test.

DPS identifies ITTD as a 2-hour program for drivers ages 15 through 17 taking an approved parent-taught or minor driver education course. The certificate is valid for 90 days and must be presented before the driving skills test.

Start Parent-Taught Driver Education

If the PTDE pathway fits your teenager's situation, the online classroom portion can be completed through the approved course provider while the qualifying parent or other eligible instructor handles the applicable in-car training.

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Texas Teen Driver Education, Block Method

The teen block method is designed for eligible teen drivers who complete the classroom portion before receiving their learner license.

DPS currently describes the general block method as completion of 24 hours of classroom instruction before the student proceeds to the learner licensing stage. The student must also satisfy the other DPS requirements for a learner license.

This general block method should not be confused with the PTDE Block Method. The current TDLR PTDE Guide contains separate language requiring 32 classroom hours for the PTDE Block Method.

Learner License

A teen can begin driver education at age 14 but must be at least 15 to obtain a Texas learner license.

DPS requires the applicable classroom completion certificate, proof of identity and Texas residency, the required knowledge testing, a vision examination and school enrollment or graduation documentation. The learner license application is made through a Texas DPS Driver License Office by appointment.

A learner license generally must be held for at least six months unless the teen turns 18. A licensed adult age 21 or older must sit in the front passenger seat while the teen practices driving.

Behind-the-Wheel Training

The online block-method course covers the applicable classroom/theory component. It does not eliminate the separate in-car requirements.

The teen must complete the required 7 hours of behind-the-wheel instruction, 7 hours of observation and 30 hours of supervised driving, including at least 10 hours at night.

For families in a rural county such as Dimmit County, the supervised practice period can provide an opportunity to work gradually from local streets toward higher-speed regional routes. Students should gain experience with lane positioning, intersections, highway speeds, commercial vehicles and rural nighttime driving before driving independently.

Provisional License

After meeting the applicable education and practice requirements, holding the learner license for the required period and reaching the required age, the teen can move toward a provisional license.

The provisional license allows independent driving but has restrictions. DPS lists limits on certain passengers, driving between midnight and 5:00 a.m. and wireless communication device use.

Impact Texas Teen Drivers

The ITTD program must be completed before the driving skills test. DPS states that the certificate is valid for 90 days.

Start Texas Teen Driver Education Online

DriverEdToGo provides the online classroom/theory portion for the applicable teen block-method pathway. Professional behind-the-wheel instruction and required supervised practice are completed separately.

Start Texas Teen Driver Ed Online

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Texas 6-Hour Adult Driver Education in Dimmit County

Texas has a separate driver education requirement for many first-time adult applicants.

If you are 18 through 24 and applying for your first Texas driver license, DPS requires a 6-hour adult driver education course before testing. The requirement is waived for a new Texas resident age 18 or older who surrenders a valid, unexpired out-of-state driver license. Applicants age 25 and older have no Texas driver education requirement.

This is an adult course and should not be confused with either teen driver education pathway.

Adult Course and Testing

The 6-hour adult course provides the driver education required for applicable first-time applicants ages 18 through 24. The course does not replace the other licensing requirements, including applicable vision, knowledge and driving skills requirements.

DPS requires the appropriate driver education completion documentation when the adult education requirement applies.

Impact Texas Adult Drivers

Impact Texas Adult Drivers, or ITAD, is separate from the 6-hour adult driver education course.

DPS identifies ITAD as a 1-hour program for drivers ages 18 through 24 who are required to complete adult driver education and for drivers age 25 and older. The certificate is valid for 90 days and must be presented before the driving skills test.

DPS also states that applicants age 18 and older may complete either ITAD or ITTD under the current rules.

Adult Driver License Application

An adult applicant must still complete the applicable DPS licensing steps. These can include providing proof of identity, lawful presence or citizenship, Texas residency and Social Security information, completing biometric requirements, paying the fee and passing the required examinations.

Start the Texas 6-Hour Adult Driver Education Course

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Texas Driver's License Process

The licensing path differs for teens and adults.

Teen Applicants

A typical teen progression looks like this:

  1. Begin the classroom phase at age 14 or later.
  2. Complete the applicable classroom requirement.
  3. Receive the Texas Driver Education Certificate of Completion.
  4. Apply for the learner license at age 15 or later.
  5. Complete the required vision, knowledge, documentation and other DPS requirements.
  6. Practice with a qualified licensed adult.
  7. Complete the required behind-the-wheel instruction and observation.
  8. Complete 30 hours of supervised driving, including at least 10 nighttime hours.
  9. Hold the learner license for at least six months unless the teen turns 18.
  10. Complete ITTD within the required period before the driving skills test.
  11. Pass the driving test and meet the requirements for the provisional license.

The classroom sequence depends on the selected method. PTDE families must also follow the separate PTDE process and current TDLR PTDE Guide.

Adult Applicants

For an applicable first-time applicant ages 18 through 24:

  1. Complete the required 6-hour adult driver education course.
  2. Receive the applicable completion documentation.
  3. Complete the required Impact Texas Drivers program.
  4. Apply through DPS.
  5. Complete the required vision, knowledge and driving testing.
  6. Complete the driving skills examination when required.
  7. Present the applicable documentation, including a valid ITD certificate.

Applicants age 25 and older do not have a driver education requirement, although they must still satisfy the other requirements that apply to their license application.

Dimmit County Driving Overview

Dimmit County covers a large rural area with a relatively small population. The 2025 Census estimate was 8,024 residents across roughly 1,329 square miles of land area.

That means a new driver may spend less time dealing with dense urban traffic and more time managing longer trips between communities. The county's road system includes major US highways, state highways and a network of Farm-to-Market roads.

Carrizo Springs is the county seat and the largest community. It sits near US 83 and US 277, making the city an important transition point between local streets and regional highway travel.

Agriculture and ranching are longstanding parts of the local economy, and the county also has oil and gas activity. New drivers should therefore be prepared to share roads with agricultural equipment, work vehicles, pickups, commercial trucks and other vehicles traveling between rural properties and larger highways.

The county's size also makes route planning more relevant. A student should know the route before leaving, maintain adequate fuel and avoid assuming that services will be available immediately along a rural road.

Local Driving Around Carrizo Springs and Rural Communities

Carrizo Springs serves as the county's central community and sits at the intersection of two major US highways. That creates a useful local contrast for new drivers.

Within town, students can work on basic turns, lane positioning, intersections, parking and interaction with other local traffic. On the outskirts, the driving environment changes quickly as US 83, US 277 and other rural routes carry traffic between communities.

A student who lives in Asherton, Big Wells or another rural part of the county may spend more time reaching the larger highway network. That makes it useful to practice both local driving and longer highway trips instead of treating the two environments as interchangeable.

The transition is especially important when entering US 83 or US 277. A driver who has practiced mainly on quieter local streets may need additional supervised experience with higher speeds, larger vehicles, longer sight distances and highway intersections.

Major Roads and Highways in Dimmit County

US 83

US 83 is one of the county's primary north-south transportation routes. It passes through Carrizo Springs and continues toward Asherton and the Webb County area. TxDOT documents identify multiple US 83 projects in Dimmit County.

For a new driver, US 83 provides experience with higher-speed regional travel. Drivers should scan well ahead, maintain an appropriate following distance and be prepared for slower vehicles and commercial traffic.

US 277

US 277 is another major route through the county and connects the Carrizo Springs area with communities toward Maverick County. TxDOT transportation planning documents identify US 277 projects in Dimmit County, including improvements near intersections and the Maverick County line.

Students should practice maintaining lane position and evaluating intersections carefully. A rural highway can appear quiet while still requiring the driver to make decisions at relatively high speeds.

SH 85

SH 85 provides an important east-west connection through the southern portion of the county. TxDOT records identify SH 85 projects and intersections in Dimmit County.

The route is relevant for students who need to become comfortable with state highway travel outside the county seat.

FM 190

FM 190 is part of the local Farm-to-Market road network. TxDOT records identify sections between SH 85 and FM 2522 and projects involving the route.

Farm-to-Market roads can have less roadside development than town streets. Students should continue scanning for intersections, farm equipment, changing pavement conditions and other vehicles entering the roadway.

FM 2688

FM 2688 is another rural route identified in TxDOT's Dimmit County transportation records. TxDOT has documented rehabilitation work involving the route.

Students practicing on rural FM roads should avoid treating low traffic volume as permission to drive without attention. The same basic rules for speed control, lane position and safe passing still apply.

Other Farm-to-Market Roads

Dimmit County has an extensive rural road network. TxDOT records include routes such as FM 1556, FM 186, FM 393, FM 1557, FM 2367 and FM 2644.

These roads matter because residents may use them for local trips that eventually connect with US 83, US 277 or SH 85. A new driver should become comfortable adjusting from town traffic to rural-road conditions.

Toll Roads and Freeways

No toll road or urban freeway needs to be treated as a defining part of the local driving environment. The primary highway challenge is rural and regional travel rather than dense freeway traffic.

Primary Local Driving Topic: Rural Highway and Agricultural Traffic

One of the most useful skills for a new driver in Dimmit County is learning how to share rural highways with agricultural and commercial vehicles.

The county's history and present-day economy include ranching, farming and agriculture, while US 83 and US 277 provide regional connections.

That combination means a driver may encounter a tractor or other slow-moving equipment on a Farm-to-Market road and later encounter trucks or other commercial vehicles on a major US highway.

Give Slow-Moving Equipment More Time

Farm equipment can be considerably slower and larger than a passenger vehicle. Reduce speed as soon as you recognize a slower vehicle ahead.

Do not follow closely. Give yourself enough room to react if the vehicle slows, turns or moves toward the shoulder.

Do Not Pass Without a Clear Opportunity

A rural road may look empty, but passing still requires adequate visibility, a legal passing zone and enough distance to complete the maneuver safely.

Never assume a straight stretch automatically provides a safe passing opportunity.

Watch Highway Intersections

US 83, US 277 and SH 85 connect communities and rural roads. Students should scan for vehicles entering from side roads and be prepared for differences in speed between highway traffic and vehicles coming from local roads.

Practice Highway Speeds Gradually

A student who learns primarily on local streets should not jump immediately into the most demanding highway conditions.

Build experience gradually. Practice maintaining speed, checking mirrors, changing lanes when appropriate and identifying hazards well before reaching them.

Sharing the Road With Commercial Vehicles

The county's regional highways connect South Texas communities and support agricultural and commercial travel. TxDOT's transportation records show continued work involving US 83 and US 277.

New drivers should learn basic truck awareness before making longer trips.

Avoid staying beside a large truck for longer than necessary. Remember that trucks have larger blind spots and require more room to stop and maneuver.

When passing, maintain a safe speed and adequate distance. Do not immediately move back in front of a truck if doing so would leave very little following distance.

Rural Night Driving

Night driving can feel different outside the county's communities because there are fewer developed areas and less artificial lighting.

Students should get supervised nighttime experience before driving independently after dark. Keep your speed appropriate for visibility, use headlights correctly and watch carefully for vehicles, animals, road markings and changes in the roadway.

Long rural trips also require attention to fatigue. If a driver becomes tired, stopping safely for a break is preferable to continuing while struggling to stay alert.

Weather, Wind and Visibility

South Texas weather can change driving conditions even when a route is familiar. Strong wind, rain, glare and reduced visibility can affect vehicle control and the ability to see other road users.

When visibility becomes poor, reduce speed and increase following distance. Keep the windshield clean and avoid sudden lane changes.

Before longer trips, especially on rural routes, drivers should check current road and weather conditions and make sure they have enough fuel for the trip.

Construction and Work Zones

Texas driver education courses completed on or after September 1, 2026, must include information about construction and maintenance work zones under Senate Bill 1366. TDLR says the required material addresses safe driving in work zones and the dangers and penalties associated with violations.

This is relevant to local drivers because TxDOT transportation records show maintenance, rehabilitation and other highway projects involving routes throughout Dimmit County.

When approaching a work zone, slow down, follow temporary traffic controls and watch for lane changes. Do not assume that a route will have the same traffic pattern every time you drive it.

Online Driver Education Throughout Dimmit County

Online driver education can be useful for eligible students living throughout the county, including those who live outside the county seat.

Students in Carrizo Springs, Asherton, Big Wells and rural areas can complete the applicable online classroom portion from home when their selected Texas course allows online instruction.

The local road environment still matters after the classroom course is finished. A student may need to travel from a residential street to US 83, US 277, SH 85 or a Farm-to-Market road for supervised practice or other licensing-related driving.

The Texas driver education requirements remain statewide. A student does not receive a different set of licensing rules simply because they live in Carrizo Springs instead of Asherton or Big Wells.

Important Cities and Communities

Carrizo Springs

Carrizo Springs is the county seat and largest community in Dimmit County. It is positioned along US 83 and near US 277, making it the central point for much of the county's regional highway travel.

For new drivers, the area provides an important transition between local city streets and the larger highway network. Students should practice both low-speed city driving and higher-speed regional travel.

Asherton

Asherton is an incorporated city in eastern Dimmit County along US 83. TxDOT records identify US 83 work extending through the Asherton area.

Drivers in and around Asherton may need to transition between local streets and US 83. Students should pay particular attention to highway intersections and vehicles entering or leaving the main route.

Big Wells

Big Wells is an incorporated city in the northern part of Dimmit County. The 2020 Census recorded a population of 483.

Its smaller local street environment differs from the higher-speed roads used for travel between communities. Students living there can benefit from practicing the transition between local driving and regional highway travel.

Texas DPS Driver License Locations

Carrizo Springs DPS Area Office

Texas DPS records list a Carrizo Springs Area Office at:

200 N. 5th Street Carrizo Springs, TX 78834

DPS's public facility records identify this as an Area Office rather than clearly identifying it as a current Driver License Office. Older DPS records also list the Carrizo Springs facility at this address.

Nearest Verified Driver License Resource

Current office listings identify the Crystal City Driver License Office at:

200 E. Uvalde Street Crystal City, TX 78839 Phone: 830-374-2222

Crystal City is outside Dimmit County in neighboring Zavala County. The location is listed as a Driver License Office, unlike the Carrizo Springs DPS facility records that identify an Area Office.

Students should check the current DPS appointment system before making a trip to determine where their particular transaction or driving test can be completed.

Texas DPS locations, services, appointment availability and operating hours can change. Check the Texas Department of Public Safety before visiting.

Texas DPS Driver License Services

Behind-the-Wheel and Driving School Resources

Professional behind-the-wheel instruction is separate from the online classroom/theory portion of the teen block-method course.

A current search did not provide enough authoritative information to confidently list a specific TDLR-licensed Class C teen driver education school in Dimmit County as a verified local provider. It is better to direct students to the state's provider resources than to present an unverified school as a current option.

DPS also maintains the Third Party Skills Testing program. Authorized driver education schools can administer Class C driving skills tests when they meet DPS certification requirements. Eligibility depends on the applicant's age and documentation.

For a teen who needs professional in-car instruction, confirm directly with a current TDLR-licensed provider that it offers the required training, serves students in the area and has the appropriate license.

Texas TDLR Driver Education and Safety

These driving schools and testing providers are listed as local resources only. Inclusion does not imply affiliation with or endorsement by DriverEdToGo or CyberActive, Inc. Students should confirm eligibility, services, availability, pricing, scheduling and current Texas licensing requirements directly with the provider.

Your questions, answered

County-Specific FAQ

1. Can I take Texas online driver's ed if I live in Dimmit County?

Yes. Eligible students can use an approved online driver education course when the applicable Texas program permits online instruction. Living in a rural part of the county does not change the statewide Texas licensing requirements.

2. Which Texas driver's ed course should I take?

Eligible teens generally choose between Parent-Taught Driver Education and the teen driver education block method. First-time Texas applicants ages 18 through 24 who are subject to the adult requirement generally need the 6-hour adult course. Applicants age 25 and older do not have a Texas driver education requirement.

3. What is the difference between Parent-Taught Driver Education and the block method?

PTDE uses a qualifying parent or other eligible instructor to handle the parent-taught process and applicable in-car training. The teen block method uses a driver education provider for the classroom/theory portion, while required professional behind-the-wheel training is completed separately.

4. How many classroom hours are required for the teen block method?

DPS currently describes the general teen block method as 24 classroom hours. The current TDLR PTDE Guide separately states 32 hours for the PTDE Block Method. Families should not assume those two descriptions are interchangeable.

5. Can a parent teach a teen through PTDE?

A parent can serve as the instructor only if the parent meets the applicable Texas PTDE requirements. TDLR specifically advises parents with certain criminal or driving histories to confirm eligibility with DPS before beginning.

6. How much supervised driving does a Texas teen need?

The teen must complete 30 hours of supervised driving, including at least 10 hours at night. This is in addition to the required 7 hours of behind-the-wheel instruction and 7 hours of observation.

7. How long must a Texas teen hold a learner license?

A teen generally must hold the learner license for at least six months unless the teen turns 18.

8. What is Impact Texas Teen Drivers?

ITTD is a 2-hour distracted-driving program for applicable teen applicants. The certificate must be presented before the driving skills test and is valid for 90 days.

9. What is Impact Texas Adult Drivers?

ITAD is a separate 1-hour program for applicable adult applicants. It is not the same as the 6-hour adult driver education course. The ITD certificate is valid for 90 days.

10. Where is the DPS office in Dimmit County?

DPS facility records list a Carrizo Springs Area Office at 200 N. 5th Street, Carrizo Springs, TX 78834. Because the records identify it as an Area Office rather than clearly confirming current Driver License Office services, students should check the current DPS appointment system before visiting.

11. Where is a nearby Driver License Office?

The Crystal City Driver License Office is listed at 200 E. Uvalde Street, Crystal City, TX 78839, with phone number 830-374-2222. Crystal City is in neighboring Zavala County. Verify current services and appointment availability through DPS before traveling.

12. What roads should new drivers become familiar with in Dimmit County?

US 83 and US 277 are the two major US highways to know, while SH 85 and numerous Farm-to-Market roads serve other parts of the county. These roads expose students to different speeds, intersections, rural conditions and commercial or agricultural traffic.

13. What should new drivers know about rural roads in the county?

Rural roads may have fewer vehicles and less development, but students still need to watch for farm equipment, commercial vehicles, intersections and changing road conditions. A quiet road is not a reason to stop scanning ahead.

14. Does living in Carrizo Springs, Asherton or Big Wells change Texas driver education requirements?

No. Texas driver education and licensing requirements are statewide. The main difference is the local driving environment and the roads students are likely to use during supervised practice.

15. Where can Dimmit County teens complete behind-the-wheel instruction?

Professional behind-the-wheel training must be completed separately when required by the selected teen pathway. Because provider licenses and services can change, students should use the current TDLR provider information and confirm directly with a school before enrolling. DPS also maintains information about authorized Third Party Skills Testing providers.

Start Your Texas Driver Education Online in Dimmit County

Parent-Taught Driver Education

For eligible Texas teen students following the PTDE pathway.

Start Parent-taught Driver Ed

DriverEdToGo.com

Teen Driver Education, Block Method

For eligible Texas teen students using the block-method pathway. The online classroom/theory portion is completed through DriverEdToGo, while applicable professional behind-the-wheel instruction and supervised driving are completed separately.

Start Texas Teen Driver Ed

DriverEdToGo.com

Texas 6-Hour Adult Driver Education

For adult applicants using the applicable Texas adult driver education pathway.

Start Texas Adult Driver Ed

AdultDriversEdExpress.com

Incorporated Municipalities in Dimmit County

The Texas Comptroller's current county directory identifies three incorporated cities in Dimmit County:

  • Asherton
  • Big Wells
  • Carrizo Springs

Carrizo Springs is the county seat.

Sources & Verification

  • Texas Department of Public Safety, Choosing a Driver Education Course.
  • Texas Department of Public Safety, Texas Learner License as a Teen.
  • Texas Department of Public Safety, Texas Provisional License as a Teen.
  • Texas Department of Public Safety, Apply for a Texas Driver License.
  • Texas Department of Public Safety, Impact Texas Drivers.
  • Texas Department of Public Safety, Third Party Skills Testing Program.
  • Texas Department of Licensing and Regulation, 2025 Parent-Taught Driver Education Guide.
  • Texas Department of Licensing and Regulation, Driver Education & Safety at a Glance.
  • Texas Department of Licensing and Regulation, SB 1366 Work-Zone Curriculum Requirement.
  • U.S. Census Bureau, Dimmit County QuickFacts.
  • Texas Comptroller of Public Accounts, Dimmit County directory and taxing units.
  • Texas Department of Transportation, Dimmit County transportation project records.
  • Texas Department of Transportation, I-27 System in Texas implementation documents identifying US 83 and US 277 projects.
  • Texas Historical Commission, Dimmit County and Dimmit County Courthouse records.
  • Texas State Historical Association, Dimmit County and Carrizo Springs profiles.

Cities in Dimmit County

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