Gravity bridge

The Gravity Portal is a structure built by the Covenant that is only encountered in Halo 2.

Appearances
It is seen in gameplay in the levels Gravemind and High Charity. They are usable by the player.

Function
The Gravity Bridge does not necessarily function as a bridge as such, but is more like the modern-day escalator. Whoever enters the anti-gravity field will immediately be carried to the other side of the bridge at a high speed.