Ryujin
Legend
I'm guessing that you read the novelization of the movie "Johnny Mnemonic", because the original short story didn't have the bridge in it. It was the girders supporting the dome in the outlying areas called Nighttown.Living in the Bay Area at the time, it was funny reading Gibson talking about people living on the bridge I was driving everyday. I read some of the Schismatrix adjacent stories in Sterling's Crystal Express, where then someone told me they heavily based their Traveller universe on it, so I decided to grab it.
Or did one of his other novels take place in the Bay Area?