As of 19:00 today (February 7), the expressway: except for the closure of the upper ramp of the Lujiang South Crossing of the Hetonghuang Expressway, the other highways continue to adopt level 3 control measures (speed limit of 60 km / h, prohibiting dangerous chemicals, Sanchao, and buses on the road); near the Gaoliu Road Junction in the direction of Heliuye Expressway to Hefei, the Gaodian hub section, the vehicle traffic near the Liangyuan Crossing of the East Ring Expressway to Wuhu direction is slow, and the rest of the urban expressways are normal. In terms of urban areas: all main roads and elevated roads in the urban area are normal.