There are too many dangers on the overpass. First, it may cause the overpass to collapse. Each overpass has a maximum bearing limit. If there are too many people on the overpass, it is likely to lead to the danger of collapse beyond a certain bearing limit, and the consequences are unimaginable. Secondly, there may be a stampede. There are too many people pushing on the overpass, and it is easy to trample on each other because of accidental fall. Treading accidents caused by too many people are very common in life, so we must take more precautions. There may be a bridge fall in the end. If there are too many people on the overpass, people will become very crowded, so it is easy to fall off the bridge because of overcrowding in the process of pushing each other.
First, the overpass is in danger of collapse. Although the word overpass will raise the weight limit to the maximum when designing, after all, overpass also has load-bearing limit. If there are too many people on the overpass and the overpass is in disrepair for a long time, it is likely to exceed the bearing limit of the overpass and collapse.
Second, there was a stampede. Because the area of the overpass is very narrow, if there are too many people on the overpass, basically people will move side by side, so if they fall down a little, it is likely to cause a series of stampede accidents, and the consequences will be very serious.
Third, a bridge collision occurred. If there are too many people on the overpass, people will be crowded and pushed. After all, the space above the bridge is limited. If there are too many people and too crowded, people on the side are likely to be pushed off the bridge because of too crowded.