The first month of speed limitation on Ji’nan-Qingdao high speed way.

The north line of Ji’nan-Qingdao high speed way (the section of Qingdao-Yinchuan high speed way ) started the speed limitation on January 20th . Are there any obvious changes after this measure taken for a whole month? The reporter makes an experiential interview on February 27th and finds that the number of the vehicles driving on the road decreases obviously and many reminders of speed limitation and safety signs have been added. According to the statistics from Shandong Highway Traffic Police the traffic flow decreases 10% compared with December last year, the traffic accident decreases 60% and the situation of vehicle delay and traffic jam has declined 20%.