The relevant person in charge of Baiyun District Urban Management Bureau said that as early as the airport expressway was completed, the cement cone had been built, not added later. As for its use and cost, the person in charge said that he did not understand. The person in charge said that airport road, as a municipal road, belongs to the management of Baiyun District Urban Management Bureau, and the airport expressway was built later than airport road. The road at the bottom of the bridge should belong to the municipal road, the road part is managed by the district urban management bureau, and the greening area is managed by the greening department. However, the area under the entrance and exit of Huangshi is an open space higher than Airport Road. "It should be the airport high-speed management company, and the urban management on weekdays is not responsible for managing that area."
The staff of the Airport Expressway Company said that they were indeed responsible for the maintenance of the bridge bottom of Huangshi Toll Station, but the cement cone at the bridge bottom was not built by them, but by the district municipal department, because there were too many vagrants gathered at the bridge bottom in the past, not only as a habitat, but also as a fire to cook, which brought security risks.