What traffic signs Texas tests you on

The Texas Department of Motor Vehicles tests adult learner permit applicants on about 30 traffic signs. Most are shapes and colors you will see on the road — stop signs, yield signs, speed limit signs — but some are less common, and the test expects you to know what each one means and what you must do when you see it. The test shows you the sign and asks what it means or what action you should take.

You do not need to memorize every sign in existence. Texas focuses on signs that affect how you drive: regulatory signs that tell you what you must or must not do, warning signs that alert you to hazards ahead, and informational signs that tell you where things are. The Texas Driver Handbook, which you can read free from the DMV website, lists all the signs the test may include.

The test is multiple choice, and you have to pass with a score of at least 80 percent. That means you can miss about six signs out of 30 and still pass. But missing signs is how accidents happen, so the goal is to understand what each one means, not just memorize answers.

Key Takeaways

  • Texas tests you on about 30 traffic signs, mostly regulatory, warning, and informational signs you will encounter while driving.
  • Stop signs, yield signs, speed limit signs, and one-way signs are regulatory signs that tell you what you must do.
  • Warning signs are diamond-shaped and yellow, and they alert you to hazards like curves, pedestrians, or construction ahead.
  • You need a score of at least 80 percent on the written test to pass, which means understanding the signs, not just guessing.
  • The Texas Driver Handbook, free from the DMV website, shows every sign the test may include and what each one means.

Regulatory signs: what you must do or not do

Regulatory signs are usually rectangular and tell you what you are required to do or not allowed to do. They have the force of law — if you ignore them, you can be ticketed. The most common ones are stop signs (octagon, red and white), yield signs (triangle, red and white), and speed limit signs (rectangle, white and black). A stop sign means you must come to a complete stop. A yield sign means you must slow down and let other traffic go first if it is safe to do so.

One-way signs (rectangle, white and black arrow) tell you that traffic on that street moves in only one direction. Do not turn onto a one-way street against the arrow. No-entry signs (rectangle, red and white, with a white horizontal bar) mean the same thing — do not enter. Keep-right and keep-left signs (rectangle, white and black) tell you which side of the road or barrier to stay on, usually at a divided highway or construction zone.

Do-not-pass signs (white rectangle with a red X or two red lines) mean you cannot cross the center line to pass another vehicle. Parking signs vary: a P in a rectangle means parking is allowed, but a P with a red circle and slash means no parking. Time-limited parking signs (usually blue rectangle with white P and numbers) tell you how long you can park there.

Warning signs: what hazards are ahead

Warning signs are diamond-shaped and yellow with black symbols or text. They do not order you to do anything, but they tell you to slow down and be ready for a hazard. Curve signs warn you that the road ahead curves left or right — reduce speed and stay in your lane. Hill signs warn you that a steep hill is coming, which affects braking and passing. Pedestrian crossing signs (usually showing a person walking) warn you that pedestrians may cross the road ahead, so watch for people and be ready to stop.

Animal crossing signs (showing a deer, cow, or other animal) warn you that wildlife may cross the road. School zone signs warn you that you are near a school and children may be present — speed limits in school zones are lower and are strictly enforced. Construction signs warn you that road work is ahead, lanes may be narrower, and workers may be present. Slippery road signs warn you that the pavement may be wet, icy, or loose, so reduce speed and increase following distance.

Divided highway ends signs warn you that you are approaching a section where the road is no longer divided by a median or barrier, so oncoming traffic will be closer. Merge signs tell you that one lane is ending and traffic must move into another lane. Do not panic — slow down, check your mirrors, and move smoothly into the open lane.

Informational and guide signs

Informational signs are usually rectangular and green, blue, or brown. They tell you where services, attractions, or destinations are located. Highway route signs (shield-shaped) show you the number of the highway you are on. Distance signs tell you how far it is to the next city or exit. Rest area signs tell you where you can stop to rest. Hospital signs (usually blue with an H) tell you where the nearest hospital is.

Directional signs (arrows) tell you which way to go to reach a destination. Speed limit signs (white rectangle, black numbers) tell you the maximum speed you may drive on that road. Minimum speed signs (white rectangle, black numbers) tell you the slowest you can go — usually on highways where driving too slowly creates a hazard. School speed zone signs tell you that the speed limit is reduced because you are near a school.

How to study signs for the Texas test

Start with the Texas Driver Handbook. read it free from the DMV website (texas.gov/motor-vehicles). The handbook has a section on traffic signs with pictures of each sign and an explanation of what it means. Read through that section once to get familiar with the signs, then go back and focus on the ones you do not recognize.

Practice tests are available online through the DMV website and through third-party test prep sites. These practice tests show you signs and ask what they mean, just like the real test. Take the practice test more than once — the first time, you are learning; the second and third times, you are reinforcing what you learned. If you miss a sign on the practice test, look it up in the handbook right away so you remember it.

Group signs by category as you study: regulatory signs (what you must do), warning signs (what hazard is coming), and informational signs (where things are). This makes them easier to remember because you understand the purpose of each group. For example, all warning signs are diamond-shaped and yellow, so if you see a yellow diamond on the test, you know it is warning you about something ahead.

Common signs adults miss on the test

Adults often miss signs they do not see often in their daily driving. For example, a keep-right sign or a divided highway ends sign may not appear on roads you use regularly, but they show up on the test. Pedestrian crossing signs and school zone signs are also commonly missed because adults may not drive through those areas often. Do-not-pass signs and merge signs are missed because drivers do not always pay attention to them on the road.

Another common mistake is confusing similar signs. A yield sign (triangle) and a do-not-enter sign (rectangle with a white bar) look different, but some people mix them up. A stop sign and a do-not-enter sign are both red and white, but a stop sign is octagon and a do-not-enter sign is rectangle. Study the shapes as much as the colors and symbols.

Speed limit signs and minimum speed signs look the same except for the wording, so read carefully. A speed limit sign says "SPEED LIMIT" and a number; a minimum speed sign says "MINIMUM SPEED" and a number. On the test, read the whole sign, not just the number.

What happens if you fail the sign portion of the test

If you fail the written test, you can retake it. Texas allows you to retake the test the same day at most DMV offices, though you may have to wait and pay the test fee again. Some offices have a waiting period before you can retake the test on the same day — call ahead to ask. If you fail, spend a few hours studying the signs you missed, then come back and try again.

You do not have to wait days or weeks to retake the test. Most DMV offices offer testing throughout the day, so you can fail in the morning, study at lunch, and retake the test in the afternoon. Bring the same documents you brought the first time — your proof of identity, proof of residency, and your Social Security number or Individual Taxpayer Identification Number.

Frequently Asked Questions

Are there signs on the Texas test that are not in the Driver Handbook?

No. The Texas Driver Handbook lists all the signs that may appear on the test. If a sign is not in the handbook, it will not be on your test. The handbook is your complete study guide for traffic signs.

Do I have to know the exact name of every sign?

You have to know what each sign means and what you should do when you see it. The test does not ask you to name the sign; it shows you the sign and asks what it means or what action you should take. For example, you do not have to say "octagonal red and white regulatory sign," but you do have to know that it means stop and come to a complete stop.

What if I fail the written test but pass the driving test?

You cannot take the driving test until you pass the written test. The written test must come first. If you fail the written test, you retake it until you pass, then you schedule the driving test.

Can I use my phone to look up signs while I am studying?

Yes. Many DMV websites and third-party sites have pictures of traffic signs and what they mean. Using your phone to look up a sign you do not understand is a good study habit. Just make sure you are looking at signs that are used in Texas, not signs from other states.

How long do I have to study traffic signs before I take the test?

Most people need a few hours to a few days, depending on how familiar they are with the road. If you drive regularly, you have already seen most of these signs. If you do not drive often, give yourself a week to study. There is no time limit — you can study as long as you need before you schedule the test.