Alaskan Way Viaduct

Seattle Tunnel Boring

How Seattle's 'Rose-tinted Fantasy' Threw Billions in Public Money Away

"Seattle is in the midst of a full-spectrum transportation fustercluck," writes David Roberts for Grist.

December 23, 2014 - Grist

Design Process for Seattle's Planned Waterfront Park—Now Reaching Out to Native Americans

After initial designs were critiqued as inauthentic to the Seattle experience, the park's designers are reaching out to the region's Native American population for advice on how to improve the plans for a new waterfront park.

August 26, 2014 - The Seattle Times

San Francisco Tunnel Boring Machine

Seattle's Envy? San Francisco's Big Alma Outperforms Big Bertha

Big Alma is one of two boring machines used to tunnel under the streets of San Francisco to construct the new Central Subway to Chinatown. Big Bertha, Seattle's infamous tunnel borer, has been stalled since December. Big Alma emerged on June 11.

June 16, 2014 - The San Francisco Examiner

Checking in on Seattle's Ambitious Waterfront Park Plans

A recent article by Bill Lucia explains the reasons to be cautiously optimistic about a proposed park that will replace a demolished Alaskan Viaduct on Seattle’s waterfront.

March 10, 2014 - Crosscut.com

Forget Sunk Cost—What's the Best Way to Spend Bertha's Remaining Funds?

Seattle’s massive highway tunneling project delays while solutions are sought for the mechanical error that brought the project’s massive drilling machine, Bertha, to a halt. Some are starting to examine life after Bertha.

February 14, 2014 - Seattle Transit Blog

With Bertha Stuck in the Mud, Officials Question Contractor Conduct

Though Seattle's giant tunneling machine remains stuck 60 feet under South Main Street, muck is starting to be flung above the surface. An email from Washington's Transportation Secretary reveals concerns over the conduct of the machine's operators.

January 21, 2014 - The Seattle Times

Seattle Tunnel Boring

What's Blocking Seattle's Tunnel-Boring Behemoth?

Is it a giant rock? What about a sunken ship? Beneath Seattle's waterfront, a mysterious object has halted Bertha, the world's largest tunnel-boring machine. Stumped engineers are unclear on how long a highway tunneling project will be suspended.

December 20, 2013 - The New York Times

Seattle's Clashing, Confusing, and Disjointed Grid

Seattle is a city of grids (plural). Downtown, alone, contains three, making for some pretty interesting transportation challenges. Some argue it's simply part of what makes the city livable.

September 20, 2012 - The Atlantic Cities

Seattle Unveils Grand Plans for Its Waterfront, But Who's Going to Pay for it?

Last week, landscape architect James Corner presented a transformative vision for remaking Seattle's waterfront after the removal of the Alaskan Way Viaduct. Lynn Thompson describes Corner's plan, and its accompanying funding challenges.

July 18, 2012 - The Seattle Times

Tunnel Wins Vote in Seattle

A long simmering debate over how to deal with a damaged inner city freeway has seemingly found a conclusion as voters in Seattle have approved a plan to begin work on replacing the freeway with a tunnel.

August 18, 2011 - The Seattle Times

Controversy Still Surrounds Seattle Tunnel Project

What future lies ahead for the damaged Alaskan Way Viaduct in Seattle continues to stir controversy in the city. An upcoming ballot measure will ask voters to again weigh the project's feasibility.

April 12, 2011 - The New York Times

Seattle Tunnel Contracts Signed, But Opposition Remains

Contracts have been signed on a tunnel project to replace the earthquake-damaged Alaskan Way Viaduct in Seattle. But opponents are still trying to stop the project.

January 9, 2011 - The Seattle Times

Opposing Seattle's Big Dig Project

Grist's Dave Roberts chats with Cary Moon, one of the key opponents to Seattle's version of the Big Dig, a tunnel to replace the Alaskan Way Viaduct. Moon, urbanists, and environmentalists are supporting a multi-modal, surface boulevard alternative.

December 21, 2010 - Grist

A New Waterfront in the Works for Seattle

Seattle is panning to tear down an aging viaduct that runs along its waterfront and replace it with a tunnel beneath downtown. When the viaduct falls, the city is looking to increase public space on a new waterfront.

September 28, 2010 - The Seattle Post-Intelligencer

Seattle's Green Mayor Ousted In Primary

Stunning many even outside Seattle, the two-term incumbent mayor came in third in a 'top two' primary despite outspending his six competitors. Voters will choose between two political newcomers, including an activist who goes by "Mike Bikes".

August 24, 2009 - Seattle PI

Seattle Tunnel Plan's Price Tag Causes Concern

Plans to replace Seattle's aging inner-city freeway with a $4.2 billion tunnel and expanded bus service have many lawmakers concerned about being able to raise enough money to make it happen.

February 11, 2009 - The Seattle Post-Intelligencer

Tunnel Picked for Seattle Viaduct Replacement

Officials in Washington have come to a consensus on plans to replace the Alaskan Way Viaduct, Seattle's damaged inner-city arterial. They've decided on a $4 billion tunnel, but the plans still need approval from the state legislature.

January 14, 2009 - The Seattle Post-Intelligencer

Seattle Freeway Replacement Plans Whittled to Two Options

Planners and officials in Seattle have whittled down the list to just two ideas for replacing the city's damaged inner-city viaduct. Washington Governor Christine Gregoire reportedly wants a final decision by the end of the year.

December 15, 2008 - The Seattle Times

Get Public Support for Transportation Projects By Giving Them Jobs

Seattle needs major revisions to its transportation infrastructure, according to local officials. Getting the public behind the expensive projects may be as simple as saying one word: jobs.

November 24, 2008 - The Seattle Times

Secretive Seattle Freeway Replacement Plans Revealed

For the past year, a Washington state legislator has been devising a plan for replacing Seattle's damaged inner-city freeway, the Alaskan Way Viaduct. His plan has mainly been a secret -- until now.

September 29, 2008 - Crosscut

News from HUD User

HUD's Office of Policy Development and Research

Call for Speakers

Mpact Transit + Community

New Updates on PD&R Edge

HUD's Office of Policy Development and Research

Top Books

An annual review of books related to planning.

Top Websites

The best of the Internet—since 2002.

Top Apps

Planning apps for a brave new world.

Top Schools

The definitive ranking of graduate planning programs.

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.