Fulan Line: National Highway 3 16, abbreviated as G3 16, is a national highway in China, starting from Fuzhou, Fujian and ending in Lanzhou, Gansu, with a total length of 29 15 kilometers.

This national road runs through Fujian, Jiangxi, Hubei, Shaanxi and Gansu provinces.

Main control points: (Fujian) Changle (Zhanggang), Fuzhou (newly added), Minhou, Minqing, Nanping, Shunchang, Shaowu, Guangze, Jiangxi Zixi, Jinxi, Fuzhou, Nanchang, Yongxiu, (Hubei) Liangzihu, Ezhou (with the G 106 branch line) and Wuhan (.

The original G3 16 started in Fuzhou, Fujian and ended in Lanzhou, Gansu. Now the starting point of planning is Changle City (Zhanggang), Fuzhou City, Fujian Province, and the end point is tongren city City, Qinghai Province.