Get started: 28 bottleneck roads in urban planning.

　　At 10:00 p.m. July 29th , after 5 day and night ‘s laying of fine grained asphalt the 5.7 km road from Jingshan Bridge to the west entrance of Longdong Tunnel entered the sprint period, asphalt will be laid on the last 900 meters. It only takes 19 days to complete the upgrading project from Jingshan Bridge to Longdong Tunnel , 22 days ahead of schedule. Besides, 28 roads waiting for getting through are all started.