What are the functions of road traffic signs?

Road traffic signs generally consist of several parts, including sign backing, sign face, post, fasteners, foundation, etc. How much do you know about road traffic signs? What are their classifications and functions? Would you like to learn more with Jiangsu Haowei?

Functions:

1.Provide legal basis for traffic management authorities.
2.Control and regulate traffic to ensure road safety.
3.Provide road information and serve as a road language.
4.Provide directions and guidance to improve driving efficiency.

Classification:

（1）Road construction safety signs: Signs notifying the passage of road construction areas.
（2）Regulatory signs: Signs indicating directions for vehicles and pedestrians.
（3）Warning signs: Signs warning vehicles and pedestrians of dangerous locations ahead.
（4）Tourist area signs: Signs providing directions and distances to tourist attractions.
（5）Prohibitory signs: Signs prohibiting or restricting certain traffic behaviors for vehicles and pedestrians.
（6）Guide signs: Signs conveying information on road directions, locations, and distances.