What are the natural reasons for the temporary traffic closure of Jiaozhou Bay Bridge?

Jiaozhou Bay Bridge often temporarily closes traffic. The natural reason is influenced by bad weather. Compared with JIAOZHOU bay highway tunnel, JIAOZHOU bay bridge temporarily closed traffic. The natural reason is that due to the bad weather, the Jiaozhou Bay Bridge is temporarily closed to traffic, coupled with snowfall and cooling, some sections are easy to accumulate water and freeze. Jiaozhou Bay Bridge is a cross-sea passage between Huangdao District, Chengyang District, Licang District and jiaozhou city in Qingdao, Shandong Province, China. Located above Jiaozhou Bay, it is an important part of the provincial highway network in Shandong Province and one of the main roads in the northwest of Qingdao.