“此路不通”英语怎样说？

Road closed，此路不通，道路封闲。

The main road was closed,
creating traffic problems.
主干道被封闭了，引发了很多交通问题。

The road is closed but can be
accessed by emergency vehicles.道路封闭了，但紧急车辆可通过。This section of the road is closed.这段路已经封闭。