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For the similarly named tunnels that lead to the White House, see Utility.

The utility tunnels are a location in Fallout 3. They are located under the Fairfax ruins, populated by raiders.


There are three entrances to the tunnels. The first is beneath a trap door near the Fairfax Ruins map marker. The second is a manhole cover a bit to the northwest. The third is another manhole cover a little ways west of the other manhole.

If entered via the trap door, the first room contains several ammo boxes and a mine box. There is a switch here which opens a hatch on the floor, leading to a small raider hideout.


The Fort Independence field report #2 (located in Fort Independence) refers to the weapons cache in these tunnels.


The utility tunnels appear only in Fallout 3.