All ExamsTexas Driver's LicenseSignals, Signs, and Markers

Signals, Signs, and Markers — Texas Driver's License Practice Test

Signals, Signs, and MarkersQuestion 1 of 30

122 questions in this topic · 30 drawn at random this round

When may you legally drive on the shoulder of a highway?

TX Driver Handbook (DL-7)

All questions are based on the official Texas Driver Handbook (DL-7). Study the relevant section to reinforce your knowledge.

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This Texas Driver's License Signals, Signs, and Markers practice set has 122 practice questions based on the official exam materials, each with an instant explanation. You need 70% on the real Texas Driver's License knowledge test to pass.

Topic overview

This chapter covers the meaning of traffic signals (red/yellow/green, flashing signals, arrows), the categories of traffic signs (warning, regulatory, guide) with their standard colors and shapes, and pavement markings that show lane rules and no-passing zones.

The most-tested concepts are what each signal color/pattern requires you to do (including flashing red vs. flashing yellow), the meaning of sign shapes and colors as a quick-recognition system, and reading pavement line colors/patterns (solid vs. broken, yellow vs. white) to know when passing or lane changes are allowed.

A common mistake is confusing a flashing red light (treat like a stop sign) with a flashing yellow light (just slow down and proceed with caution), and misreading which side of a double line you're allowed to cross.

What's the difference between a flashing red light and a flashing yellow light?

A flashing red light means stop completely, just like a stop sign, and go only when it's safe; a flashing yellow light means slow down and proceed carefully without a full stop.

How do sign shapes help you recognize them quickly?

Each shape is reserved for a category — for example an octagon is used only for stop signs and a triangle only for yield signs — so you can recognize the type of instruction even before you can read the text.

What does a solid yellow line on my side of the center line mean?

It marks a no-passing zone — you should not cross it to pass another vehicle, while a broken/dashed line means passing is allowed if it's safe to do so.

Written from the official Texas Driver Handbook (DL-7) — Signals, Signs, and Markers ↗· Last checked: 2026-07-10· Reviewed by the PassPrep editorial team· How we verify →

Sample questions

Three questions from the Signals, Signs, and Markers bank with the correct answer and an explanation. The practice quiz above draws 30 questions at random from the same bank.

When a law enforcement officer is directing traffic, whom must you obey?
- The officer, even over the traffic signal — Correct answer
- The traffic signal, always
- Whichever is more convenient
- The car ahead of you
Explanation: Drivers must obey traffic signals except when a law enforcement officer is directing traffic. You must obey the officer at all times, even if told to do something normally against the law.
Handbook: Signals, Signs, and Markers — Traffic Signals
At a steady red light, where must you stop?
- Before the crosswalk or intersection — Correct answer
- In the middle of the intersection
- Past the crosswalk
- You do not need to stop
Explanation: At a steady red light, stop before entering the crosswalk or intersection, and yield to pedestrians and other traffic lawfully using the intersection.
Handbook: Signals, Signs, and Markers — Traffic Signals
At a steady red light, what turns may you generally make after stopping?
- Right turn (unless prohibited), and left if both streets are one way — Correct answer
- Any turn at any time without yielding
- Only a U-turn
- No turns are ever permitted on red
Explanation: After stopping at a steady red light, you may turn right unless prohibited, and you may turn left if both streets are one way, unless prohibited by law.
Handbook: Signals, Signs, and Markers — Traffic Signals