The Bus is a utility featured only in TranZit in Call of Duty: Black Ops II. It is what the players use to get from one location to the other, if not running. The Bus has three available upgrades, multiple windows that serve as barriers, a robotic driver who controls the Bus, and the B23R.

In the beginning of the game, the Bus will not go anywhere unless players open the doors and stay inside. Once it has stopped at a location, the Bus will wait in the same place for a certain length of time before leaving, regardless if the players are on it. The Bus's horn will go off a few times before it leaves and arrives at a location.

Upgrades

Upgrades for the Bus can be found in various areas of the map.

• Ladder - Allows the players to get on top of the Bus from the outside.
• Climbable Hatch - Allows players to climb through the emergency exit and get on top of the Bus from the inside.
• Plow - Zombies cannot climb on the front of the Bus.