承平高速（北京段）京平高速改扩建工程通车

Core Viewpoint - The new construction of Chengping Expressway (Beijing section) and the expansion of Jingping Expressway will be completed and opened to traffic on January 1, 2026, enhancing logistics efficiency and transportation integration in the Beijing-Tianjin-Hebei region [1] Group 1: Project Details - Chengping Expressway (Beijing section) is approximately 34.8 kilometers long, with 26.7 kilometers being newly constructed and featuring a six-lane dual carriageway [1] - The Jingping Expressway expansion project is the first full-section expansion highway project in Beijing, extending about 26.5 kilometers, widening from a four-lane to a six-lane dual carriageway [1] - The two expressways will connect key functional areas such as the Capital International Airport economic zone and the Shunyi innovation industry cluster, significantly contributing to the economic development of Shunyi and Pinggu districts [1] Group 2: Service and Infrastructure - The Jin Hai Lake service area on Chengping Expressway is the largest expressway service area in the Beijing-Tianjin-Hebei region, offering traditional services along with innovative tourism and emergency support functions [1] - The integration of these expressways is expected to inject new momentum into regional collaborative development [1]