"Seattle" is not. Three counties—Snohomish, King, and Pierce—are funding Sound Transit via insanely high car tabs (as well as additional property and sales taxes...), even though Pierce County voted against it and Snohomish only slightly for it.

If you've got a $16,000 car (KBB) you'll pay ~$425. For reference: they valued my 18 year old beater Corolla with 300k miles at approximately $1,700. KBB puts my car at $600. Granted, the MVET predates the RTA tax, but 0.3% is manageable. 1.1% is utterly insane.

And it's a 25 year project.