Recently，Released by Guangxi Zhuang Autonomous Region Expressway Development Center《Circular of the Autonomous Region Expressway Development Center on the Evaluation Results of the 2023 Guangxi Expressway Maintenance and Management Demonstration Road》，Jingna Road under the jurisdiction of Guangxi Jiaotong Baise Expressway Jingxi Branch（Jingxi-Pohe section）K420+000~K475+000 and Baijing Road（Baise-Debao Section）K2169+000~K2219+000 road sections were evaluated“Guangxi Expressway Maintenance and Management Demonstration Road”，This is the sixth consecutive year of Jingna Road.、Baijing Road was appraised for the second time“Guangxi Expressway Maintenance and Management Demonstration Road”。Among，Among the 31 evaluated demonstration sections in the region，Baijing Road has also been selected as three by the District High Risk Center.“Guangxi Expressway Safety Management Demonstration Road”One of them。

It has been nine years since Baijing Road and Jingna Road were opened to traffic in December 2014.。All the time，Jingxi Branch has always adhered to“Let the driver feel comfortable，Let the society rest assured”Yes“Zhuang Xiang Hong”Brand concept，Closely around the goal of improving the service quality of expressway，Implement“Three fine and six most”Curing，Make every effort to promote the overall improvement of highway capacity and service quality in the jurisdiction area，Provide for the public“Safe、Clear、Cozy、Beauty”Highway traffic environment。

Party building leads，Ensure road safety and smoothness

Implementation of Jingxi Branch of Baise Expressway“The system of road leaders of Party members”Safety responsibility system，Fully mobilize all Party members to participate in the closed-loop management of hidden danger elimination，To realize the seamless connection between the responsibility of Party members and the maintenance of road safety。Set up a special class of demonstration road for Party members，Focus on safety maintenance，In 2023, 342 potential safety hazards of green plants were rectified.、74 waterlogged road sections、Fine upgrading of 220 traffic safety facilities、Strengthen the treatment of 34 rockfall slopes、Treatment of subgrade subsidence in 9 places、Deepening“Intensive”Construction to achieve 125 days a year without road construction and other measures，At“Comfortable and comfortable”Show responsibility in efficient travel。

Fine nourishment of the seminiferous tubules，Improve the quality of road maintenance

Strengthening of Jingxi Branch of Baise Expressway“Three fine and six most”Work philosophy，Combining with the actual situation of management and maintenance section，Scientifically analyze the service state of pavement，Formulate“First gear all the way”Road condition improvement scheme，Construct 197 slopes in the jurisdiction area“One slope and one gear”Information Base，Independently complete the periodic inspection of Baijing Road Bridge，Lay a solid foundation for scientific maintenance decision-making。Actively implement preventive maintenance，Complete the 118269 along the line before the flood season..04m roadbed、Desilting of tunnel drainage system，347.Repair of 95 m damaged ditches，Incidence of water damage decreased by 20% year on year%。Take various measures simultaneously，Baijing Road and Jingna Road Maintenance and Management Demonstration Road SectionMQI、PQIThe two-way average value has remained above 96 for many years.，The excellent road rate is 100%，One、Class II bridge and I、The proportion of Class II tunnels is 100%。

Be bold in innovation，Improve the efficiency of maintenance management

Jingxi Branch of Baise Expressway continued to strengthen“Four new”Technology promotion and application，Actively introduceMS-Type 3 micro-surfacing、Anti-slip seal layer and many other new technologies，Solve the aging of asphalt pavement、The sliding resistance is reduced and the like.，Implementation sectionPQIValue increased by 1 on average.91，Provide reference cases for the industry。Successful self-research、Adopt hidden danger investigation and management information system、Auxiliary clean device for road cleaning、Intelligent tunnel power failure indicator、Intelligent Lighting Control Technology in Tunnel、Intelligent tunnel fire hydrant system、ETCGantry, safety belt, etc，Continuously explore intelligent maintenance、Information management mode，From point to area，Demonstration drives the efficiency of high-speed maintenance management in the jurisdiction to further improve。

Next step，Jingxi Branch of Baise Expressway in Guangxi will closely focus on“Be responsible and enterprising、Innovation and excellence”Main line of work，The two maintenance and management demonstration roads are used as fine maintenance of the spermatozoon.、Display platform for quality maintenance results，Implement“Three fine and six most”Maintenance concept，Improve the maintenance and management level of expressway，Improve the long-term mechanism of demonstration road，To protect the public“Comfortable and comfortable”Contribute to the traffic environment.。（Nong Huang Lu advocates Huang Dengkai）