Why are the trucks getting stuck in front of the prison

prison-architect

I'm having some trouble with the trucks that deliver prisoners and items in Prison Architect. They are all stuck on the road, not moving and no ingredients can get to my cooks. My prisoners are rioting … which is a bit unpleasant.

Here is a screenshot of the problem:
Screenshot

Is it just an Alpha bug or am I doing something wrong?

Best Answer

For a delivery area to be considered valid - and thus a stop for the truck - it has to be connected to the curb of the road. (That is, one square to the left from the actual road.)

Your fenced-off delivery area is in a valid position and therefore the truck stops there to be unloaded. The workers, however, cannot access the truck, as the position next to the truck is blocked by the fence.

If you remove the fence, your truck should be accessible and unloaded appropriately.