What does a sign like the intersection mean?

Sign indication: Turn left at the intersection ahead to Alishan Road and Huangpu Road; Turn right to Zhujiang Road; Go straight ahead and you will find the Golden Beach Scenic Area.

Road traffic signs are commonly known as road signs. Road traffic signs are graphic symbols showing traffic rules and road information. They can vividly, concretely and concisely express traffic laws and regulations, and at the same time express contents that are difficult to describe in words, which are used to manage traffic and indicate driving directions to ensure smooth roads and safe driving. It is applicable to expressways, urban roads and all special highways, and it is legal in nature, and vehicles and pedestrians must abide by it.

Generally speaking, the basic meanings of traffic sign colors are as follows:

1. Red: indicates prohibition, stop and danger. It is used to prohibit the border, background color and diagonal lines of signs, as well as the background color of cross and diagonal lines and warning linear guidance targets. Yellow or fluorescent yellow: indicates warning and is used as the background color of warning signs;

2. Blue: it is used to indicate direction and follow, to indicate the background color of signs, to indicate driving information such as place names, routes and directions, and to be used as the background color of general road guide signs;

3. Green: indicates the driving information such as place names, routes and directions, and is used as the background color of road signs on expressways and urban expressways. ;

4. Brown: indicates the awakening project of tourist areas and scenic spots, and is used as the background color of tourist area signs;

5. Black: the background color of characters, graphic symbols and some signs used for identification;

6. White: used for the background color of signs, text and graphic symbols and the border of some signs;

7. Orange or fluorescent orange: warning and guiding signs for road operation areas;

8. Fluorescent yellow-green: indicates warning, and is used to pay attention to warning signs for pedestrians and children.

Shape category:

Equilateral triangle: used for warning signs;

Circle: used to prohibit and indicate signs;

Inverted equilateral triangle: used for the "slow down and yield" prohibition sign;

Octagonal: used for "stop and yield" prohibition sign;

Fork: a warning sign used for "railway crossing fork sign";

Square: used for guiding signs, some warning, prohibition and indication signs, tourist area signs, auxiliary signs, notice signs, etc.

Except for individual signs, the color of the logo border is consistent with the color of the logo graphics or text, and the color of the logo lining should be consistent with the logo background color (except for indicating signs).