National Highway 306 (Suike Line) starts from Suizhong County, Huludao City, Liaoning Province, and ends at the national highway in Keshiketeng Banner, Inner Mongolia, with a total length of 497 kilometers.
20 1 1 in April, 306 national highway (G306) of Chiling first-class highway on the border of Liaoning and Mongolia started construction in the south of Chifeng. The total length of this project is 89 kilometers, and the width of subgrade is (26.0)24.5 meters.
Extended data 306 national highway mileage:
1, 0 km from Suizhong (Liaoning Province)
2. Jianchang (Liaoning Province) is 88 kilometers.
3. Lingyuan (Liaoning Province) 157 km
4. Ningcheng (Inner Mongolia) 195? kilometre (km)
5. Harqin Banner (Inner Mongolia) is 257 kilometers.
6. Hexigten Banner (Inner Mongolia) is 497 kilometers.
Baidu encyclopedia -306 national highway