Amy Joyce found this great shot of what I call the cubbyhole: the recessed area in the vicinity of the jail office. Look how small it is. So, we are supposed to believe that the national press gathered in that garage to watch Oswald being walked from that side door to the main lane and then put in a car and driven away, and that they thought was going to be stupendous.
Here it is from another angle:
So, it was from that side door to the main lane, board, then drive off. And they thought that was going to be historic. Of course, it was.