Dongping County is the only county in Tai 'an City without expressways. It takes at least 100 minutes from the county seat to Taian. Building the expressway from Dongping to Tai 'an has become the greatest expectation of Dongping people for fast travel. From 2065438 to 2008, after active efforts, Taidong Expressway project was listed as the research route of medium and long-term development planning of Shandong comprehensive transportation network. Now, Taidong Expressway has signed a construction agreement, and this goal has finally been achieved.
It is understood that the project starts from Qinglan Expressway in Zhanglizhuang North, taoyuan town, Feicheng City, with its hub connecting Qinglan Expressway, passing through Dashanwa South and Wuzhuang North in the southwest, connecting Wangzhuang Town in Haizi North, crossing Huihe River in Le Kang in the east, passing through Dingwu South and du cun South, and connecting Peiwa North G 105 and Wei Xuebei in the west. In Erlizhuang West, an interchange is set up to connect S243, which passes through Guolou North, Song Cun South and Jiaoziyu South, connects with S246 Linzhou Line in Laohuzhen North, and connects with Shugang Highway in Tiger Operation Area of Tai 'an Port, reaching the end of the route and setting up a main toll station near the end.
This project is an important part of Shandong expressway network, and it is also a key and strategic project led by our city. After the completion of the project, it is of great significance to improve the layout of expressway network in Shandong Province, strengthen the connection between Shandong Province and the Central Plains, build a comprehensive transportation system, strengthen Tai 'an's role in promoting Dongping's radiation, improve traffic conditions and investment environment, promote poverty alleviation in old revolutionary areas and mountain (lake) areas, and promote the integrated development of (Thai) mountain (Dongping) lake tourism.