Skip to Content
Streetsblog New York City home
Streetsblog New York City home
Log In
Streetsblog

Seattle’s Struggle to Keep the Transit in Its “Tunnel Plus Transit” Plan

A better alternative for Seattle's new waterfront highway, presented by Seattle Bike Blog.
Instead of an eight-lane surface highway next to the Seattle waterfront, Seattle Bike Blog proposes a narrower road where buses share lanes with freight.
false

Back when Seattle and the state of Washington made the (regrettable) decision to replace the aging Alaskan Way Viaduct with an underground highway, the consolation was that the elevated highway running between downtown and the waterfront would come down and make way for a nice surface street with dedicated transit lanes. Proponents of the deep bore tunnel even gave their plan a greenwashed name: "tunnel plus transit."

The construction of the highway tunnel has already proven disastrous. How could things get worse? Well, instead of a walkable boulevard next to the waterfront, the city came out with a design for an eight-lane "surface highway," writes Tom Fucoloro at Seattle Bike Blog. Then, in an attempt to create a more pedestrian-friendly design, the city said it would study doing away with the promised transit lanes:

The proposed eight-lane road is so wide that people who move slower -- like children, many elderly people or people with mobility issues -- won’t be able to cross the whole street in one signal. They will have to cross to the center median and wait a couple minutes before continuing across to finally reach the other side. Or they’ll just get stuck in the middle of traffic when the light turns green, a terrifying and dangerous situation.

Obviously, this is not acceptable. So good job submitting your comments! You all were very clear about the problem, and you demanded a solution from our city and state. And they heard you, so now they are studying an option that removes the ... transit lanes?!?

That’s right. Even though essentially nobody asked to get rid of the transit lanes, that’s the study we’re getting. Because everything about this process is backwards.

Zach Shaner at Seattle Transit Blog reported that an agreement between the Port Authority and the State explicitly requires two car lanes in each direction, for the sake of freight movement, but not transit lanes. Fucoloro suggests a fix -- allow trucks in the transit lanes but not private cars.

While it looks like transit priority will be maintained in the final design, according to Seattle Transit Blog, it's still not clear how far Seattle will go to create both quality transit and walkable crossings to access the waterfront.

Elsewhere on the Network today: Transport Providence chides Brown University for planning to demolish six homes to build a surface parking lot. Pedestrian Observations considers how changing subway frequencies in New York City might reduce crowding. And Rebuilding Place in the Urban Space looks at the institutional obstacles to more walkable parks in Washington, D.C.

Stay in touch

Sign up for our free newsletter

More from Streetsblog New York City

Thursday’s Headlines: Gateway ‘Terminator’ Edition

President Trump abruptly announced he'd "terminated" the Gateway Tunnel project while taking aim at Chuck Schumer. Plus more news.

October 16, 2025

Trump’s Electrification Cuts are Short-Sighted: Report

EV infrastructure is far more valuable to the nation's prosperity and jobs market than the White House believes, according to a new report.

October 16, 2025

Wednesday’s Headlines: Another Highway Boondoggle Erased Edition

Maybe the worm has turned on these awful boondoggles? Plus other news.

October 15, 2025

Book Excerpt Special: ‘War on Cars’ Hosts Explore Life After the Automobile

...and why it's so urgent that we work for a better future.

October 15, 2025

State Pauses Billion-Dollar Route 17 Expansion in Hudson Valley

One of the biggest highway boondoggles in the state may finally die a merciful death, thanks to Gov. Hochul.

October 14, 2025

Delivery Workers Continue Push For Deactivation Protections

Delivery workers put pressure on the City Council to pass a bill that would give them "just cause" protections.

October 14, 2025
See all posts