An automatic cleaning safe street capable of eliminating voice and dust and accessory members thereof belongs to the fields of road design, city construction, road administration facility, construction element, environmental protection technology, and garden building. Vertical holes are used for main driveway and various wall bodies to avoid slippery danger caused by mud, oil or ice on the cement roads, and have the advantages of saving materials, eliminating voices, and providing friction force to guarantee safety; side ditches can be simultaneously cleaned by a water spraying vehicle, when the water spraying vehicle cleans the road, the side ditches only need to be cleaned for about every 10 days, and has the advantages of labor saving, high efficiency, and easy application; the garden-type wall roots and wall bodies are beautiful and practical, has the functions of eliminating voices and dust, afforesting, and producing oxygen, and can provide seats for people; emergency lane fender piles adopt a top board integral structure to avoid great and extreme hit-to-kill harms caused by sharp corner collision in the prior art, and has the advantages of road area saving, convenience for walk, good anti-collision effect, solidness, and durability. The various members can be implemented individually, by being cooperated with the cleaning vehicle invented by the inventor himself, can ensure the cleaning, ice and dust elimination, safe and smooth water drainage of city and countryside roads in four seasons, and has the special functions for war resistance, disaster resistance or emergency facility installation.