Aerial photo taken on Dec 30, 2020 shows a view of a section of Wuzhishan-Haitangwan Expressway in South China's Hainan province. Hainan has made significant progress in the construction of expressway since the 13th Five-Year Plan, which started in 2016. By far, the total mileage of expressways in the province has reached 1,255 kilometers. The transport upgrade will help boost the building of Hainan into an international tourism and consumption center. [Photo/Xinhua]
Aerial photo taken on March 26, 2021 shows a panoramic view of expressways in South China's Hainan province. [Photo/Xinhua]
Aerial photo taken on March 26, 2021 shows a view of a section of Wuzhishan-Haitangwan Expressway in South China's Hainan province. [Photo/Xinhua]
Aerial photo taken on Dec 12, 2020 shows a view of a section of Haikou-Sanya Expressway in South China's Hainan province. [Photo/Xinhua]
Aerial photo taken on Dec 30, 2020 shows a view of a section of Hainan Ring Expressway in South China's Hainan province. [Photo/Xinhua]
Aerial photo taken on April 15, 2021 shows a view of expressways in South China's Hainan province. [Photo/Xinhua]
