The photo, taken at 18:00 on May 5, shows vehicles passing through the Changsha North Hub in an orderly manner. The hub is where the G6021 Hangzhou-Changsha Expressway and the G4 Beijing-Hong Kong-Macao Expressway meet. (Photo/Fu Cong, Hunan Daily)

The photo, taken at 18:00 on May 5, the last day of the May Day holiday, shows smooth two-way traffic near the G4 Beijing-Hong Kong-Macao Expressway Changsha Xingsha Toll Station. The toll station didn’t have the pressure of heavy traffic congestion on the last day. (Photo/Fu Cong, Hunan Daily)

The photo, taken at 18:00 on May 5, the last day of the May Day holiday, shows smooth two-way traffic near the G4 Beijing-Hong Kong-Macao Expressway Changsha Xingsha Toll Station. The toll station didn’t have the pressure of heavy traffic congestion on the last day. (Photo/Fu Cong, Hunan Daily)

Source: en.changsha.gov.cn