Core Viewpoint - The Taihei Expressway, spanning 33.9 kilometers, officially opened on October 29, enhancing transportation connectivity in Liaoning Province and integrating Tai'an and Heishan into the "one-hour traffic circle" of the region [1] Infrastructure Development - The expressway starts at Tai'an County and connects with the Anshan-Tai'an Expressway at the Kuangbang Hub, linking to the Jingha Expressway [1] - The project commenced full construction in April 2024, featuring a dual four-lane highway standard with a design speed of 120 km/h and a roadbed width of 27 meters [1] - The expressway includes one hub interchange, two general interchanges, three toll stations, and one maintenance work area [1] Regional Impact - The completion of the expressway facilitates rapid access from the northwestern Liaoning region to the Shenyang metropolitan area [1] - This year, several other expressways in Liaoning, including the Jingha expansion project, Benhuan Expressway, and Lingsui Expressway, have also been completed and opened [1]

Core Points - The Taihei Expressway has officially opened, achieving Liaoning's goal of high-quality "county-to-county" expressway connectivity [1] - The project enhances transportation links between the northwestern Liaoning region and the Liaoning coastal economic belt, contributing to the construction of a comprehensive transportation network [1] Project Overview - The Taihei Expressway spans 33.9 kilometers, built to a dual four-lane highway standard with a design speed of 120 km/h and a roadbed width of 27 meters [1] - The project includes one hub interchange, two general interchanges, three toll stations, and one maintenance work area [1] Construction Timeline - The project took only 22 months from commencement to completion, showcasing a new speed in expressway construction in Liaoning [2] - Key construction techniques included the use of impact compaction and hydraulic tamping to ensure safety and quality, allowing for the project to be completed a year ahead of schedule [2] Broader Impact - In the past month, four expressways in Liaoning have been completed a year ahead of schedule, totaling over 600 kilometers [2] - Since the start of the 14th Five-Year Plan, Liaoning has implemented 14 expressway projects, covering a total of 1,385 kilometers, with significant growth in transportation infrastructure investment [2] - The provincial transportation authority plans to continue focusing on major projects to support high-quality development and improve public transportation [2]

Core Points - The Taihei Expressway officially opened on October 29, achieving the goal of high-quality "county-to-county" expressway connectivity in Liaoning Province [1][2] - The expressway spans 33.9 kilometers, with 13.8 kilometers in Tai'an County and 20.1 kilometers in Heishan County, built to a dual four-lane standard with a design speed of 120 km/h [1] - The project was completed in just 22 months, showcasing a new speed for expressway construction in Liaoning [1] - The opening of the expressway enhances transportation links between Tai'an and Heishan, integrating them into a "one-hour traffic circle" centered around Shenyang [1][2] - The expressway is expected to improve regional road network structure, optimize the development environment, promote resource development along the route, and support rural revitalization [1] Industry Insights - The opening of the Taihei Expressway is part of a broader trend in Liaoning, where four expressways have been completed a year ahead of schedule, totaling over 600 kilometers [2] - Since the beginning of the 14th Five-Year Plan, Liaoning has implemented 14 expressway construction projects, covering a total of 1,385 kilometers [2] - The province's transportation infrastructure investment growth rate, coverage of express railways, and expressway coverage in counties and districts rank among the top in the country [2] - The provincial transportation department plans to continue focusing on major project construction, accelerating key projects like the Qin-Shen Phase I and New-Fu Expressways to support high-quality development in Liaoning [2]

Core Points - The Taihei Expressway has officially opened, achieving the goal of high-quality "county-to-county" expressway connectivity in the province [1] - The project enhances transportation links between the northwest of Liaoning and the Liaoning coastal economic belt, contributing to the construction of a comprehensive three-dimensional transportation network [1] Project Overview - The Taihei Expressway spans a total length of 33.9 kilometers, built to a standard of a dual four-lane expressway with a design speed of 120 kilometers per hour [1] - The project includes one hub interchange, two general interchanges, three toll stations, and one maintenance work area, with a total estimated cost of 3.53 billion yuan [1] - Construction began in December 2023, with full-scale operations starting in April 2024, and the project was completed in just 22 months [1] Economic Impact - The expressway connects Tai'an County with the Anshan-Tai'an Expressway and links to the Jingha Expressway, facilitating a one-hour traffic circle centered around Shenyang [1] - The rapid construction of the expressway is seen as a significant support for the revitalization and development of Liaoning province [1]