When did Qing 30 Highway in Gaotang County, Liaocheng City, Shandong Province start?

The reconstruction and expansion project of Dongying-Qingzhou Expressway in Guangrao County was officially launched, and the evaluation of land acquisition, demolition and land occupation was officially launched. The calibration of each bid section of the reconstruction and expansion project of Dongying-Qingzhou Expressway has been completed.

The route starts 600 meters south of Kenli North Interchange in Kenli District, Dongying City, and ends at the southern end of Yujiazhuang intersection of G20 Yin Qing Expressway in Qingzhou City, connecting with Qinglin Expressway. The whole project is planned to be built according to the standard of subgrade width of 42.0m, design speed 120 km/h and two-way eight lanes.