辽宁三条高速建成通车

Core Points - Three major highway projects in Liaoning Province have been completed and opened to traffic, enhancing the regional transportation network and connectivity [1][2] - The projects include the Jingha Expressway expansion, the Benxi to Jian Expressway, and the Lingyu Expressway, all of which are crucial components of the national and provincial highway networks [1][2] Group 1: Project Details - The Jingha Expressway expansion spans 238 kilometers, converting a dual six-lane highway into a dual ten-lane highway with a design speed of 120 km/h, becoming the first long-distance ten-lane heavy-load expressway in China [1] - The Benxi to Jian Expressway covers 223 kilometers with a dual four-lane design and a speed limit of 100 km/h, serving as a vital route for tourism, ecology, and industry in the eastern Liaoning region [1] - The Lingyu Expressway extends 175 kilometers with a dual four-lane configuration and a design speed of 100 km/h, linking major transportation corridors and integrating the western Liaoning and eastern Inner Mongolia regions into the Beijing-Tianjin-Hebei economic circle [2] Group 2: Infrastructure Development - Since the start of the 14th Five-Year Plan, Liaoning has aggressively pursued transportation infrastructure development, with additional projects like the Taihei Expressway expected to open in October 2023 [2] - Ongoing projects include the Qinshen Phase I and the Xinfu Expressway, which are set to commence operations by March 2025, while the Qinshen Phase II and the Benzhuang Expressway are anticipated to start construction by the end of 2025 [2]