If you're willing to shut the train down during 100 year storms, I wonder if you could just build a regular monorail along the bayfront. It's not very deep; th

If you're willing to shut the train down during 100 year storms, I wonder if you could just build a regular monorail along the bayfront. It's not very deep; there's a bunch of marsh/slough crap on the coast. Other than a few areas, the bay view is pretty ugly already. An electric elevated monorail should have minimal environmental impact (just pylons; not sure how much during construction).