If it has space for a parking spot it has enough space to transfer a trailer to a different rig. No one is talking about unloading anything, it's just lowering

If it has space for a parking spot it has enough space to transfer a trailer to a different rig. No one is talking about unloading anything, it's just lowering the legs on the trailer and unlocking the fifth wheel to let the autonomous truck pull away and back the new truck up to it.