Which expressway is better for Shouguang to Qingdao Polar Ocean World?

If I were you, I would go to Shouguang North Expressway and take Wurong Expressway-Qingxin Expressway. After Shouguang North Expressway, I didn't turn until Qinggang Bridge in Laoshan District, Qingdao. The whole journey is about 230 kilometers, which is similar to that of Weifang, but there are fewer cars and the roads are much better. Leave the highway and go to the underwater world. I really suggest you take navigation.