We are now near Yerba Buena Island, where the SAS main cable comes back to the deck. There are four orange trolleys like this - one on each cable between deck and pylon. They were used to pull the cables from one point to the next.
We are now near Yerba Buena Island, where the SAS main cable comes back to the deck. There are four orange trolleys like this - one on each cable between deck and pylon. They were used to pull the cables from one point to the next.