May 16，Yongjin Expressway invested by Yunnan Construction and Investment Group（Jia yuan Duan）The right tunnel of Qianbenshan Tunnel runs through；May 10，The first piece of Kaiping Bridge on Yunlan ExpresswayTThe erection of the beam was successfully completed；May 7，Eshihong Expressway（Yuxi section）Successful pouring of the first bent cap of Bailongqing Bridge……

The fiery sun of May scorched the earth.，The figure of struggle shuttles through the front line of the project.，The good news came one after another.。At present，Yunnan Construction and Investment Group has 31 expressway projects under construction.，On the front line of project construction，The builders fought hard.，Make every effort to achieve the first half of the construction target task，The project site is very busy.，Project construction is in full swing。

Construction site of Yongda Expressway

Walk into the construction site of Yongda Expressway，Tower cranes everywhere，The construction machinery is running in the roar.，The builders sweat and fight.，Race against time，Strive to accomplish the objectives and tasks。So far，A total of 3828 pile foundations of Yongda Expressway Bridge have been completed，100% of the total%，9371 meters of tunnel excavation and initial support have been completed.,100% of the total%，Pavement engineering grading completed accumulatively 85.51 kilometers，99% of the total.66%，Overall completion of electromechanical traffic safety works 93%，Overall completion of housing construction 95%，The construction of Yongren Bridge, a key control project, has completed about 96%，Go all out towards the goal of opening to traffic！

The night is deep，Come to the beam and slab production plant of the seventh branch of Binhe Expressway.，Builders are still working overtime to prefabricate.TBeam production，The scene was brightly lit，There was a hubbub of voices，A scene in full swing。So far，Subgrade excavation of Binhe Expressway completed 75%，Bridge completed 60%，Tunneling completed 80%，The Xiyi extra-long tunnel, a control project, has been completed in two ways.，The substructure of Xincheng Bridge, the longest bridge on the whole line, has been completed.，Superstructure construction is in progress。

At the project site of Naxing Expressway，Machinery and equipment roared，The builders are busy and orderly.。So far，Subgrade excavation of Naxing Expressway completed 78%，Fill completed 81%，Bridge pile foundation completed 86%，The completed pier column is 60%。Xu Jiujin, chief engineer of the fourth branch of the project, said.：“We will follow‘Centralized leadership、Clear responsibilities、Improve efficiency、Favorable coordination’The principle of，Strictly formulate the construction organization plan and construction operation standards，Ensure the smooth realization of the opening target。”

Construction site of Yongjin Expressway

Come to the construction site of Yongjin Expressway，The eyes are full of endless rollers.、Excavator、Vehicles、Construction personnel，The builders stick to their posts.，Draw a line、Cushion soil、Pressing the roadbed and so on are proceeding in an orderly manner.，So far，Yongjin Expressway Subgrade Works Completed About 86.6%，About 67% of tunnel works completed%，Greening project、Housing construction and ancillary facilities along the line are progressing in an orderly manner.。Li Hong, deputy chief engineer of the project company, said.：“This year is a crucial year for Yongjin Expressway.，Nearly 4300 builders of Yongjin Expressway are full of energy.，Ensure good quality、On the premise of safety，Grasp the construction period，Speed up the construction progress，Ensure the successful completion of the annual task objectives。”

On the land of Yunling，Yunnan Construction and Investment Group gives full play to its investment and financing advantages、Management advantage、Talent advantage and collectivized combat advantage，Establish a leading group for the construction of major comprehensive transportation projects，Strictly in accordance with“Four guarantees, one control and one tree”Project management requirements，Scientific Command、Careful planning、Carefully arranged，Strengthen the whole life cycle management and control of project investment, financing, construction, management and operation，Strengthen the guarantee of funds，Strengthen fine management and control，Pay close attention to quality and safety，Do everything possible to promote project construction，Since this year, a total of 135 investments have been completed.9.1 billion yuan。Source of the article：State-owned Assets Supervision and Administration Commission of Yunnan