Sarachiel

Got just that simple question, when I build a bus depot or any other building to which you can add vehicles (fire depot etc.) I can't add additional vehicles on the depot's terain (can't do something like this : http://oyster.ignimgs.com/mediawiki/apis.ign.com/simcity/thumb/9/99/Busdepot.png/468px-Busdepot.png).I can easily build them next to roads, but I'd like to build them as well where they were intended by the developers. Can anyone suggest me how to repair it ?