On June 5, the thermal sliding test of the middle section of line 8 (the section from cailong Road station to Shandong Modern University Station) was officially started (above). At present, the main structures of all stations of line 8 have been capped, and the decoration and auxiliary structure construction are in full swing to ensure that they will be completed and opened to traffic by the end of the year. The yunba project in East high tech Zone has entered the final sprint stage. The train took the lead in carrying out commissioning from Caihong Lake Park station to Tangye East Road station, and spared no effort to ensure the smooth completion of the operation target by the end of the year.