That's what I was looking for ... I thought it was higher up into the Sacramento area. I saw a vision of these ships being scrapped in a floating dry dock, but now I see there are not that many left.
I wanted to build a shipyard right there on that same spot to build a new type of ship that would be so secret that no one could enter the ship yard unless they worked there. No roads in, no highway, perhaps a helio pad, but all supplies and workers would come from affair by barges and supply vessels and ferry's for the workers, because there would be no where to go eat the ship yard would supply all meals.
What to build that would be so top secret? Submarine tenders of the future full of submarine drones.
Darn now it's no secret:
https://static.vesselfinder.net/imag...cc0ab35398.jpg