The NavCard is an item scattered around Black Ops 2 maps that lay in the time period of the Green Run Tranzit cast. The NavCard is an item similar to a SD card that could possible be inserted into the stand the bus driver on Tranzit rests upon. As part of the Tranzit and Die Rise easter eggs, it is possible to build a "NavCard Reader". The use of this buildable is either unimplemented or not yet discovered. In the Green Run Tranzit Bus Depot, a bus route board shows the normal route of the bus depicted as Bus Route A. The sign also depicts a Bus Route B. This and a secondary unaccessable route between Diner/Farm suggest that it may be possible to use a NavCard to change the route of the bus and access new areas. Also notable is that the bus can be seen starting behind the Bus Depot as oppo