How can I know the highway closure and weather forecast accurately? Besides, does Beijing-Hangzhou have to pass through Nanjing? How long does it take from Beijing to Nanjing? south

1. Listen to the programs of provincial traffic stations, or call the provincial expressway service number. 2. Beijing-Hangzhou doesn't have to go through Nanjing, but you can go through Jiangyin Bridge and take Wuxi-Yixing to Nanjing-Hangzhou Expressway, which is the fastest. Jingning takes about 9- 10 hours by car, and Ning Hang takes about 3 hours (excluding urban time).