To learn road and bridge, Chang 'an University and Tongji University are the best in China. As for which is stronger, it is hard to say that Tongji's strength is architecture (bridge is a small branch), and Chang 'an University's strength is road and bridge and river-crossing projects, which are divided into several directions, including highway direction, bridge direction and tunnel direction, and this is the trump card specialty of Chang 'an University, which can be said to be the foundation of the school. In addition, the school has just merged with the third school (2000). Therefore, I suggest you enter Chang 'an University. Of course, if you have enough strength and ability, you can take an examination of Tongji, because Tongji has a high reputation and a good city, so it is naturally difficult to take the postgraduate entrance examination. It is not recommended to take the southeast exam. The building is ok, but the roads and bridges are just so-so.