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Traffic signs are words or symbols transmission, guide, limiting road facilities, warnings or instructions. Traffic signs generally set up eye-catching, clear, bright, to ensure the safety of road traffic, smooth, therefore, the setting of traffic signs have certain requirements



traffic signs was passed in words or symbols, guide, limiting road facilities, warnings or instructions. Traffic signs generally set up eye-catching, clear, bright, to ensure the safety of road traffic, smooth, therefore, the setting of traffic signs have certain requirements.

1. Starting from global, comprehensive consideration, reasonable layout, prevent information is insufficient or overload phenomenon. Among them, the important information should be continuous, repetitive display.

2. In general, traffic signs should be set in the road on the right side direction or roadway 【 Roadway or driveway. 】 Above. In addition, can also according to the specific circumstances set the traffic sign on the left side or the left and right sides of the set at the same time.

3. In order to ensure the visual recognition, you need to set up two or more signs from the same place, can be installed on a supporting structure, but not more than four. Separate set of logo, should be meet the ban, instructions and warning signs.

4. Need to set up warning signs should not be more, the same place, when two or more warning signs should be set one most in need of it. But in some dangerous areas, if necessary, visible on the specific circumstances, the same place as far as possible not to set up more than three warning signs.

5. In principle, to avoid the different kinds of signs and set up, in case of visual identity confusion, appear not forecast of accident damage.

road traffic sign is the 'eye', it's set to indicate road conditions, traffic flow, traffic regulation, from the largest extent, gansu [ Gansu, referred to as 'f or (3), the provincial administrative region of the People's Republic of China, the provincial capital lanzhou, province take ganzhou ( Now zhang ye) And the 'states ( Now the jiuquan) 2 of 2. 】 Solar street light price reduce traffic accidents and accident harm.