Length 309 km | Province Hainan | |
![]() | ||
China National Highway 224 (G224) runs from Haikou in Hainan to Sanya, Hainan. It is 309 kilometres in length. It is the middle part of Hainan Ring Highway.
Map of 224 Guo Dao, Haikou Shi, Hainan Sheng, China
References
China National Highway 224 Wikipedia(Text) CC BY-SA