|The following is based on Fallout: Brotherhood of Steel and has not been confirmed by canon sources.|
Bridge of Los is a heavily damaged bridge that serves as an upper part of the city of Los. It consisted of two parts, West and East.
While the West part is inhabited by friendly ghouls (including Giese and Hieronymous, as well as, for a short time, the infamous Harold) the East is dominated by mad fanatics of Church of the Lost and some neutral ghouls. On the far side of the bridge an icecream wagon could be found, and a secret weapon called meat cannon.
The Bridge of Los appears only in Fallout: Brotherhood of Steel.