The invention relates to an environmental-friendly urban road which belongs to the field of environmental protection and municipal engineering, and solves the technical problem of the unreasonable phenomena that the road camber deign of the current urban road is too low, the road surface is too smooth, and pollutants cannot be cleaned easily. Since the current urban road is designed to be too smooth, pollutants such as dust on the road surface are very difficult to clean and are left on the road surface for a long time to easily generate flying ash of the road surface due to the repeated disturbance of passing vehicles, so that severe pollution of urban environment is caused. The best method for solving the problem is that the height of the road camber is increased and the slope of the road is enlarged under the condition of guaranteeing the safety of the passing vehicles, so that the dust on the road surface can be cleaned easily in cleaning and flushing processes and can easily automatically disappear under natural environments, so that the urban road plays a tremendous role in perfecting the urban air quality.