It means that you cannot drive continuously through this particular neighborhood. You will eventually have to come back where you came in to get back where you started.
dont throw trash on the road.
Its a Stop sign
In america, the double R road sign means RAILROAD.
A sign with arrows on the road indicates the direction that vehicles should follow.
that your driving into a box
It is a worded warning sign
The straight road you are on ends at a "T" intersection (road that goes right and left).
No passing zone!
Literally: Without exit. If on a road sign, it means "Dead End" or "No Outlet"
That there is a 10% slope in the road ahead, meaning it is very steep.
That's the maximum permitted speed on that section of road.
It's a guard rail warning sign