40 Traffic Signs: Types, Images, and Complete Meanings

Have you ever felt confused looking at signs on the road? In fact, understanding traffic signs is very important, not just to avoid fines, but also to ensure your own safety and that of other road users.

According to regulations in Indonesia, the presence of traffic signs is not just an accessory. Based on the Law Number 22 of 2009 on Traffic and Road Transportation (UU LLAJ), every road user must comply with traffic signs. This is regulated in Article 106 paragraph (4) letter a, which states that drivers must comply with signs, markings, and traffic signal devices.

If violated, the penalties can include fines according to Article 287 of the same law.

Now, to avoid mistakes and better understand while driving, here is a complete explanation of types of traffic signs, images, and their meanings.

What Are Traffic Signs?

Traffic signs are marks or symbols placed on the road to provide information, warnings, prohibitions, or commands to road users.

The main functions of traffic signs are:

• Regulating vehicle flow
• Preventing accidents
• Providing information about road conditions
• Helping drivers make quick decisions

By understanding the meaning of traffic signs, travel becomes safer, orderly, and more comfortable.

Types of Traffic Signs in Indonesia

In general, types of traffic signs are divided into several categories:

1. Warning Signs
2. Prohibition Signs
3. Command Signs
4. Guide Signs
   
   

Here is a complete explanation along with examples of more than 40 signs commonly found on the road.

1. Warning Signs (Yellow Color)

Warning signs serve to indicate the presence of potential hazards ahead. They are usually diamond-shaped with a yellow background.

Examples of warning signs:

1. Road curves to the left

2. Road curves to the right

3. Double curve

4. Uphill road

5. Downhill road

6. Slippery road

7. Narrowing road

8. Four-way intersection

9. Three-way intersection

10. Railway crossing 

11. Many pedestrians
    
    
    
12. School area

13. Wavy road

14. Road repair project

2. Prohibition Signs (Red Color)

Prohibition signs indicate actions that must not be taken by drivers. They are usually circular with a red line.

Examples of prohibition signs:

15. No entry

16. No parking

17. No stopping

18. No U-turn

19. No right turn

20. No left turn

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