Is there a traffic jam from Hangzhou to Wenzhou on May 1 Day?

Traffic jam. According to relevant public information, during holidays and long holidays, traffic jams may occur in expressway and national highways due to the increase of people and vehicles. If the weather is bad, accidents, construction, etc. When this happens, traffic jams may also increase. So there will be traffic jams in Hangzhou-Wenzhou Expressway on May 1st.