When did the traffic jam in Sanya happen?

The traffic jam in Sanya occurs in summer. Sanya is an important tourist city in China. During the summer vacation, there is the most traffic, which is also the most congested time. Sanya Tourism Development Committee held a press conference to predict the traffic situation of the whole city, and the traffic to Nanshan Scenic Area, Tianya Haijiao Scenic Area, Wuzhizhou Scenic Area, Yalong Bay Scenic Area and Dongdong Scenic Area will increase greatly. At that time, the Sanya section of G98 Expressway (including the ring road section), National Highway 225, Provincial Highway 2 16 and Liupancun Road will slow down for a long time, which is more likely.