This sounds like the peripheral canal that was proposed many years ago and was shot down.
Exactly. That’s why the Democrats and Jerry Brown don’t want this to go to a vote even though it’s going to cost the taxpayers over $100 billion just for the first phase - being the tunnels and the diversion projects. The second phase will be another $100 billion project to create another ‘conveyance’ to transport the increased capacity to Southern California that the existing two canals are unable to carry.