The Richmond-San Rafael Bridge was a bridge in the northern San Francisco Bay region that connected Richmond to Marin County.
In 1986, its location was labeled on a MUNI system map. (Star Trek IV: The Voyage Home)
In 2399, this bridge appeared on a satellite image of the bay as Dahj Asha was searching for the location of Jean-Luc Picard. (PIC: "Remembrance")
San Rafael, a city north of San Francisco, was located outside the margins of the map.