If not a viaduct or a monorail on the waterfront, then what?

She is determined to build something elevated along the waterfront. What happens if this fails? Maybe she’ll propose an aqueduct.

— Seattle Transit blog commenter Barman, reacting humorously to the news that Elizabeth Campbell and her associates have managed to force a new public vote in Seattle on their pet fantasy: a monorail system linking Ballard and West Seattle.