Sound barriers installed on Ji’nan-Qingdao freeway.

　　New orange sound barriers on the south of Huashan Viaduct, Ji’nan-Qingdao Freeway have been installed in a bid to reduce the impact of vehicle noise on surrounding residents. This is the first time for the installation of sound barriers along Ji’nan-Qingdao Freeway.

　　At present west of Xiaoxujia Hub of Ji’nan-Qingdao Freeway expansion project has completed the construction, opening to the traffic by the end of this month when vehicles can directly reach Yaoqiang Airport, Ji’nan East Railway Station from Zero Interchange. Besides, it is more convenient to reach Qingdao direction , north line of Ji’nan-Qingdao Freeway from Ji’nan west and north city.