I can't help it According to the traffic rules of Laiwu, Huihe Avenue can not support the passage of large trucks, but it can support the passage of large trucks. Laiwu District, affiliated to Jinan City, Shandong Province, is located in the middle of Shandong Province, at the east foot of Mount Tai. Its geological structure is controlled by latitudinal structure in central Shandong and spiral structure in western Shandong. Its climate belongs to warm temperate semi-humid monsoon climate with four distinct seasons. It has jurisdiction over 8 streets and 7 towns, as well as 1 national high-tech industrial development zones, 1 national agricultural science and technology parks and 1 provincial economic development zones.