On December 10, 2025, in Tongjiang County, Bazhong City, Sichuan Province, the construction of the Dongshan Tongjiang River Extra Large Bridge on the Zhenguang Expressway is intensifying. The Dongshan Tongjiang River Grand Bridge is a controlled project of the Zhenguang Expressway, located in Guangna Town, Tongjiang County, with a total length of 1143.5 meters. After the completion of the Zhenguang Expressway, it will connect multiple highways such as Bawan, Bada, and Yingda, significantly optimizing the highway network in northeastern Sichuan and Qinba mountainous areas, and providing transportation support for the revitalization and development of revolutionary old areas in Sichuan and Shaanxi. (New Society)