the first "Railway Cultural wall" in Ji'nan was built near the Xingji River on the ten road. It is understood that the railway cultural wall is more than 100 meters long and more than 50 pictures are visually striking. It not only concentrates and displays the development history of the train locomotive for nearly 200 years, but also from the steam engine to the high speed railway, which shows the rough course of the railway development before the founding of the new China and the brilliant achievements of the construction of the high speed railway.