Traffic Signs & Signals — Louisiana
Louisiana CDL practice test: 410 free practice questions (Based on the official driver handbook). The official format is not yet verified; check the official site before your test. Traffic Signs & Signals: 3 questions.
Regulatory, warning and guide signs, plus traffic light and pavement marking questions.
This topic page is still being reviewed against the official handbook. Until review is finished it is hidden from search engines.
| Topic / Metric | Value |
|---|---|
| Topic | Traffic Signs & Signals |
| License test | Louisiana CDL permit (CLP) knowledge tests |
| Topic questions | 3 (1% of 410 total) |
| Review status | This topic page is still being reviewed against the official handbook. Until review is finished it is hidden from search engines. |
Official handbook
Not yet verified
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Questions (3)
1. When approaching a drawbridge controlled by a green traffic light:
- You must stop.
- You may proceed without stopping. ✓
- You must wait for the light to change from green to yellow.
Answer: B. You may proceed without stopping.
2. A driver who stops at a green light could be:
- An impaired driver. ✓
- A driver who is color blind.
- A person who does not know the rules of the road.
Answer: A. An impaired driver.
3. When approaching a drawbridge with a green light:
- You must stop.
- You may proceed without stopping. ✓
- You must wait for the light to change to yellow.
Answer: B. You may proceed without stopping.
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Source
Last checked: 2026-10-17 · Verified from official source
Updated: · Based on the official driver handbook