我新开了一个图，我的全部道路都是用CSUR，现在吸引度是满的，但是经过我的尝试，目前只有用原版道路，外来市民才能进入城市入住，如果边界入口使用CSUR的话完全无法通行，就连两端用“强制地面”模式，中间连接高架CSUR，公交车也无法通过。（I have created a new map. All my roads use CSUR. Now the attraction is full. But after my attempt, only the original roads can be used to allow outsiders to enter the city. If CSUR is used at the border entrance, it is completely impassable. Even if the two ends use the "forced ground" mode, and the middle is connected to the elevated CSUR, the bus cannot pass.）