Kaili Highway Management Bureau: Highway Maintenance "Turning Waste into Treasure" Has a Clever Way

Since July this year，Sansui Highway Management Section of Kaili Highway Administration Bureau of Guizhou Province is in highway maintenance management.，Took the lead in using several“Turn waste into treasure”A clever move，Its experience in saving maintenance costs，Become a model of learning in the highway system。

“‘Waste’It is the road teeth replaced in the reconstruction of the expressway.、Dead street trees with potential safety hazards felled by planting soil and managed roads，Reuse it to become‘Bao’。”Zhou Houguang, head of Sansui Highway Management Section, said.，Before July this year，We learned after contacting and communicating with the relevant departments of the expressway.，In the project of rebuilding the corrugated guardrail into the anti-collision wall of the expressway,，The original road teeth and planting soil will be replaced.，These replaced materials need a large area of land for stacking.，It will cost a lot of manpower and financial resources.。

Road teeth are intact after removal，The planting soil was originally screened soil with strong water permeability.，If you use these two“Rubbish”It is used to build and backfill the Waigoubang green belt along the management and maintenance line of National Highway 320.，It can be used for secondary utilization，But also can save that maintenance cost of the highway.。“Both sides benefit，Isn't that the best of both worlds?。”Zhou Houguang said。
Since July，Sansui Highway Management Section contacts Guizhou Transportation Comprehensive Administrative Law Enforcement Seven Detachments and Eight Brigades and Guizhou Road and Bridge Group Company.，Road teeth replaced by the project of rebuilding the anti-collision wall with the waveform guardrail of the expressway、Planting soil and green belt，On National Highway 320, there is no green belt..Carry out the construction of Waigoubang green belt and backfilling of planting soil for 6 kilometers.。At present，7.The 6 km road section has been completely reconstructed.，A total of 22% of the funds for prefabricating road teeth and purchasing planting soil were saved.230,000 yuan。And that prefabrication cost of the road teeth is save.，It also makes the highway beautiful.、The good effect of preventing the drainage ditch from being blocked by the sediment from the side slope。

At the same time，Manage and maintain the whole line in Sansui Highway Management Section，They also cut down the dead trees on the streets with potential safety hazards.“Waste utilization”，It is processed into the fence needed for road environment improvement and installed.，It not only beautifies the highway,，It has also become a sign to protect the right of highway property.。

“Our aim is to create a smooth and comfortable travel environment.，Manage and maintain the highway with high quality，Provide a strong guarantee for local economic development and people's travel safety.。”Zhou Houguang, head of Sansui Highway Management Section of Kaili Highway Administration, Guizhou Province, said.。

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