Completion of major and medium maintenance projects of these ordinary national and provincial trunk highways in Xingtai City

“I went back to my hometown for the holidays a while ago.，I found that the road became wide and smooth.，Commuting to and from work is also more time-saving now.。”Mr. Li who works in Xingtai City，Speaking of the section from Qianliucun to Wuyue of Xingheng Expressway, which has just been overhauled,，Praise it。

The section from Qianliucun to Wuyue of Xingheng Expressway is one of the main east-west trunk roads in Xingtai City.，It undertakes the dual tasks of regional traffic and transit traffic.，With the increase of service life，Various pavement diseases are constantly emerging.。Since this year，In order to improve road traffic conditions，Xingtai Highway Construction and Maintenance Center takes the repair and maintenance project as a demonstration and driving project.，After partial treatment of the old road base diseases,，The maintenance scheme of cement stabilized macadam base and asphalt pavement shall be added for construction.，The traffic capacity of this section has been effectively improved.。

This year，The maintenance center has implemented a total of 17 major and medium maintenance projects for national and provincial trunk highways.，Total construction mileage: 208.5 kilometers，Including overhaul works 122.9 kilometers、Medium repair and pre-curing works 85.Six kilometers，Total investment involved 3.1.4 billion yuan。At present，Except for the section from the west of Xingxi Tunnel of Xingxi Line to the boundary between Hebei and Shanxi, which is being repaired due to water damage.，The rest of the main works of the project were completed before October 1.。

After the commencement of the project，The maintenance center first set up the 2023 maintenance project construction leading group and project management office.，Hold the dispatching meeting in time、Arrangements will be made、Promotion meeting，Further clarify the construction tasks and responsibilities。Schedule on a weekly basis、Method of weekly assessment，Supervise and urge each project department、The Supervision Department shall strictly implement its responsibilities.，Strengthen the management and guidance of the construction unit，Improve the project management level，Comprehensively promote project construction。

During project implementation，Scientific overall planning of the maintenance center、Dynamic implementation，Strictly implement quality and safety inventory control、Programmatic management、Standardized construction，Comprehensively improve the level of pavement technical service and construction intelligent management and control。At the same time，The maintenance center adapts to local conditions，Actively explore、Promoting economical asphalt mastic pavement、NRPModifier pavement、IMAAnti-rutting agent modified pavement、Cement pavement resonance rubblization and many other new materials、Application of new technology in the project，The construction progress is improved，Reduced security risk，It effectively promotes the recycling of old pavement materials.。

This year，After the completion of the major and medium maintenance projects of the city's general national and provincial trunk highways,，Road traffic safety and comfort have been greatly improved，The service life of roads is further extended.，The traffic condition of the original road has been improved.，To promote local economic development、Serving the masses along the line provides a high-quality road traffic guarantee.。

Previous: Guangxi Jiaotou Yulin Company: Intensive Highway Maintenance Construction Has Achieved Remarkable Results

Next: Jiuquan High Maintenance Institute: Five Grasps to Carry out Highway Maintenance in Autumn in an All-round and Solid Way