The heights of the front and rear height limiting poles in the same bridge opening are different.

The height limit is different in different bridge opening, generally between 3.5 and 4.5 meters.

When passing through bridge opening: First of all, please don't drive tired; Two, through the height limit of bridge opening, don't judge the height limit by the height limit of overhead. You must carefully observe the height limit figures above to judge whether you can pass or not, so as to avoid similar accidents. There are three general height restrictions. The height limit at the opening of the bridge is 5m, the road is 2m to 2.3m, and the underground parking garage is 2m to 2.5m.. Large trucks and trucks are almost forbidden to enter and park in underground parking garages. I also have a general understanding of these common height restrictions. Please forgive me if there is any mistake. Baishazhou Avenue elevated, Xiongchu Avenue elevated, Dongxihu Avenue elevated, Dongfeng Avenue elevated. Generally, the height of the basement is 3 meters, but their height limit is 2.2. There are many pipes in the basement. In order to ensure safety, they reduced the height of the basement to 2.2 meters, the height limit pole of most basements was about 2.5 meters, and that of most expressways was 3.5 meters. As long as the height limit pole is limited, everyone should pass carefully. We often see some cars not paying attention to the height limit and rubbing against them.