Recently, Poly Changda Engineering Co., Ltd.successfully won the bid for the core construction section of the Jihe Expressway expansion project with its profound technical accumulation, rich experience in large-scale transportation engineering construction, and comprehensive service solutions. This winning bid is not only a high recognition of Poly's infrastructure strength by the market, but also of great significance for further improving the transportation network structure of the Guangdong Hong Kong Macao Greater Bay Area and enhancing regional connectivity.

As the core transportation artery of the Guangdong Hong Kong Macao Greater Bay Area, the Jihe Expressway connects important transportation hubs such as Shenzhen Bao'an International Airport and Dongguan Port, and is a key passage connecting the eastern and western parts of the Pearl River Delta. With the acceleration of economic integration in the Greater Bay Area, the existing road capacity is no longer able to meet the growing demand for traffic flow, and renovation and expansion projects are urgently needed. This project will undergo a comprehensive upgrade on the existing road foundation, adopting a three-dimensional composite renovation and expansion mode. The main line will be constructed according to the standard of a two-way eight lane expressway, while supporting facilities such as interchanges, service areas, and smart transportation systems will be built simultaneously. After completion, the project will greatly improve road traffic efficiency, shorten the time and space distance between cities such as Shenzhen, Dongguan, and Huizhou, and provide more efficient transportation support for regional industrial cooperation, personnel exchanges, and material circulation.

As a leading enterprise in the field of domestic highway construction, Poly Changda has multiple core technological advantages in highway renovation and expansion projects. In response to the difficulties of complex terrain, sensitive surrounding environment, and significant construction interference along the machine load expressway, the company will establish a professional technical team and use advanced technologies such as prefabricated construction and intelligent monitoring to minimize the impact of construction on existing traffic. At the same time, the quality and safety of the project will be strictly controlled to ensure high standard progress. Previously, Poly Changda has undertaken multiple key transportation projects in the Greater Bay Area, accumulating rich experience in bridge and tunnel construction in projects such as Humen Second Bridge and Shenzhen Zhongshan Expressway, laying a solid foundation for the smooth implementation of the high-speed construction and expansion project of the machine load expressway.

The winning bid for the construction and expansion project of Jihe Expressway is another important achievement of Poly Changda's deep cultivation of the infrastructure market in the Greater Bay Area. In the future, Poly Changda will uphold the concept of "craftsmanship in road construction and serving people's livelihood", and make every effort to promote project construction, using high-quality engineering to help the Greater Bay Area build an international first-class bay area and world-class urban agglomeration, injecting strong impetus into the high-quality development of regional economy and society.Editor/Bian Wenjun