Overview of client news（Overview of Yanzhao Metropolis Daily News reporter Qi Xin correspondent Zhang Jianpeng）The other day，Jingjian line（S355）The repair and maintenance project of Zhaozhuangzi to Kuancheng section was officially put into use.，It marks the general trunk line of Tangshan in 2022.（Non-chargeable）Completion of 30 highway maintenance projects，Complete the annual task target ahead of schedule。

This year, Tangshan City has implemented a total of ordinary trunk lines.（Non-chargeable）30 highway maintenance projects，Total mileage 205.Three kilometers，Among them, there are 15 large and medium repair projects.，Involving Zunhua City、Qian'an City、Luanzhou City、Fengrun District and other 9 counties and districts，Cumulative investment completed 2.6.8 billion yuan，It has effectively improved the traffic capacity of Tangshan's general national and provincial trunk lines.，Improved regional transport conditions。

Insist on helping enterprises and benefiting the people，Release the traffic dividend。Most of the major and medium repair sections involved this year are important components of the Tangshan Highway Network.，Traffic and transportation are busy。Take Tangshan Jingfu Line（G102）Take the repair and maintenance project of the section from Yejituo to Tangqin boundary as an example，The project passes through Luanzhou City.、Qian'an City，Total length 15.364 kilometers，Traffic is growing rapidly，Heavy-duty vehicles account for a significant proportion，Causing serious damage to the road surface。The Bureau has taken many measures to promote the progress of the project.，Full completion 25 days ahead of schedule，The road capacity has been greatly improved.、Driving comfort and safety，It is convenient for people to travel.、Supporting the transportation of industrial and mining enterprises along the line。

Strictly control the time node，Ensure that the project is completed on schedule。Formulate《Tangshan Ordinary Trunk Highway Maintenance Project Book》，There is a plan for the work、Retardation is remedied。Cross construction shall be carried out after the commencement of the project.、Parallel operation、Continuous operation，Implement intelligent construction，And that construction efficiency is improve。Strengthen the tracking and effectiveness of key projects，Timely coordinate and solve the difficulties encountered in the process of promotion，Provide a strong guarantee for the early completion of the project。

Pay close attention to project quality，Create high-quality projects。The Bureau insists on improving the standardization level of maintenance engineering construction.，Implementation“First Piece Engineering Approval System”，Strict control of key indicators。Adopt the first national reverse-rotary in-situ recycling machine and several new paving and rolling equipment，Installation of road data monitoring system，Realize the production of the mixing station、Construction transportation、All-round real-time monitoring of on-site paving and rolling，Help build quality projects and model projects。

Do a good job of dust control，Creating Green and Beautiful Traffic。Strict enforcement《Implementation Plan of Dust Control in Maintenance Project of Tangshan Ordinary Trunk Highway》，Signed with each project《Dust control contract》。Actively try new materials、New technology，Promote the application of industrial waste steel slag as road materials，Issue local standards《Technical code for application of highway steel slag asphalt mixture》。Compiled with practical experience《Practical Experience of Maintenance Quality Engineering in Tangshan》The article is in《Highway in China》Publish and promote in magazines。

Next step，The Bureau will strive for the general trunk line in 2023.（Non-chargeable）Landing of highway maintenance project。By the end of October，Thirty-eight projects have been listed in the provincial implementation project database in 2023.，Total planned investment 3.5.5 billion yuan，Year-on-year growth of 32.5%，It ranks in the forefront of Hebei Province。