How long does it take from Changzhi to Linfen to take Panshan Road? Is it safe to walk after rain?

From Changzhi to Linfen, you mean to take the national highway G309. I walked this road several times without driving myself. The road is not easy to walk, but the mountain road is hard and difficult to walk. Walking is definitely not recommended on snowy days. I don't think rain is appropriate. You can choose to take the expressway, Jincheng and Jinhou Expressway. The road is easy and long.