Long Causeway

Haikou New Port (Chinese: 海口新港; pinyin: Hǎikǒu Xīn Gǎng) is a seaport in Hainan, China. Formerly known as the Inner Harbour, this port is located on the southern side of the mouth of the Nandu River 7 km east of Haikou Xiuying Port. Prior to around 2016, it was main distribution centre for cargo entering Hainan, including seafood, with a wholesale fish market located at the far eastern end.

Haikou Century Bridge (simplified Chinese: 海口世纪大桥; traditional Chinese: 海口世紀大橋; pinyin: Hǎikǒu Shìjì Dàqiáo) is a cable-stayed bridge in Haikou city, the capital of Hainan province.The bridge was built to link the main part of Haikou city to Haidian Island, a district separated from Hainan Island by the Haidian River.