Viaduct: A long elevated roadway usually consisting of a series of short spans supported on arches, piers, or columns.
Tunnel: A covered passageway; specifically: a horizontal passageway through or under an obstruction.
“Viaduct tunnel“: NOT AN ACTUAL THING.

Then I think the term accurately describes what we will get… nothing!
easier than saying “the tunnel that will replace the viaduct”.
slow news day?
Well, theoretically you could build an elevated viaduct and then surround it with a tube of dirt and rock. Ergo, Viaduct tunnel
@2 wouldn’t Alaskan Way tunnel be just as easy?
And I was so looking forward to calling it the vunnel.
@4 either way.
So the average of a viaduct and a tunnel would be… a surface road!
@5, that’s probably better than “tiaduct”.
Mo⋅mus [moh-muhs]
1. Also, Mo⋅mos [moh-mos] Show IPA Pronunciation . Classical Mythology. the god of ridicule.
ter⋅ma⋅gant [tur-muh-guhnt]
1. a violent, turbulent, or brawling woman.
2. (initial capital letter) a mythical deity popularly believed in the Middle Ages to be worshiped by the Muslims and introduced into the morality play as a violent, overbearing personage in long robes.
No wonder they are going out of business… idiots.
On a side note, CONGRATS ECB! This is your shortest post ever. Short, to the point, and sarcastic. You should post more like it.
Road: an open way (generally public) for travel or transportation
Diet: a prescribed selection of foods
Road diet: NOT AN ACTUAL THING
It’s not a Viaduct Tunnel.
It’s a Billionaire Tunnel – an express lane for Bill Gates and Paul Allen from their buildings at the Gates Foundation and EMP/SFM straight to the stadiums and their private jets at Boeing Field.
Makes no sense in terms of practical choices – other than for that EXACT usage.
Ooh, termagant. I’m making a note of that one.
i prefer “stalling tactic”.
Will in Seattle, I know quite a few people who live in West Seattle and work in South Lake Union who would disagree with you.