Delta Dome was a proposed indoor sports venue in
Portland, Oregon
Portland (, ) is a port city in the Pacific Northwest and the largest city in the U.S. state of Oregon. Situated at the confluence of the Willamette and Columbia rivers, Portland is the county seat of Multnomah County, the most populou ...
. Plans for the
domed stadium were proposed in 1963. It would have had at least 46,000 seats with
plexi-glass
Poly(methyl methacrylate) (PMMA) belongs to a group of materials called engineering plastics. It is a transparent thermoplastic. PMMA is also known as acrylic, acrylic glass, as well as by the trade names and brands Crylux, Plexiglas, Acrylite, ...
skylight
A skylight (sometimes called a rooflight) is a light-permitting structure or window, usually made of transparent or translucent glass, that forms all or part of the roof space of a building for daylighting and ventilation purposes.
History
Ope ...
s and a 17,000 vehicle parking lot. Inspiration for the building's architecture came from the Harris County Domed Stadium (now known as the
NRG Astrodome) in
Houston
Houston (; ) is the List of cities in Texas by population, most populous city in Texas, the Southern United States#Major cities, most populous city in the Southern United States, the List of United States cities by population, fourth-most pop ...
,
Texas
Texas (, ; Spanish language, Spanish: ''Texas'', ''Tejas'') is a state in the South Central United States, South Central region of the United States. At 268,596 square miles (695,662 km2), and with more than 29.1 million residents in 2 ...
, which was under construction at the time.
Delta Dome was to be built in
Delta Park, the location of
Vanport City, a housing project for workers during
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...
that was destroyed in a 1948 flood, after a
Columbia River dike failed.
The enclosed stadium was intended to attract a major professional sports franchise and increase the city's odds if they were to bid to host an
Olympic Games
The modern Olympic Games or Olympics (french: link=no, Jeux olympiques) are the leading international sporting events featuring summer and winter sports competitions in which thousands of athletes from around the world participate in a multi ...
.
Plans for the Delta Dome were scrapped after voters rejected two
bond measures in 1964 to fund the construction.
Delta Dome had the support of
Governor
A governor is an administrative leader and head of a polity or political region, ranking under the head of state and in some cases, such as governors-general, as the head of state's official representative. Depending on the type of political ...
Mark Hatfield
Mark Odom Hatfield (July 12, 1922 – August 7, 2011) was an American politician and educator from the state of Oregon. A Republican, he served for 30 years as a United States senator from Oregon, and also as chairman of the Senate Approp ...
and Portland
Mayor
In many countries, a mayor is the highest-ranking official in a municipal government such as that of a city or a town. Worldwide, there is a wide variance in local laws and customs regarding the powers and responsibilities of a mayor as well as ...
Terry Schrunk. When the city purchased Multnomah Stadium, now known as
Providence Park, the push for a new municipally owned multi-sports facility ended.
History

The idea for a stadium at
Delta Park in
Portland, Oregon
Portland (, ) is a port city in the Pacific Northwest and the largest city in the U.S. state of Oregon. Situated at the confluence of the Willamette and Columbia rivers, Portland is the county seat of Multnomah County, the most populou ...
, was started by a development group in the summer of 1963. They looked at building a
domed stadium, similar to the
Harris County Domed Stadium in Houston, Texas, which was under construction at the time. Plans for the Delta Dome called for a 46,000 seat capacity that could be expanded to 80,000, or possibly 100,000. Also included were plans for a 17,000 vehicle parking lot.
Architects said the ceiling of the dome would be made from
plexi-glass
Poly(methyl methacrylate) (PMMA) belongs to a group of materials called engineering plastics. It is a transparent thermoplastic. PMMA is also known as acrylic, acrylic glass, as well as by the trade names and brands Crylux, Plexiglas, Acrylite, ...
, which would add natural light. The skylights, which could be opened, were intended to add an open-air feel to the building. It was scheduled to be completed by 1968. It was estimated to cost US$25 million (US$ million adjusted for inflation).
Measure 2 was on the ballot during Portland's primary election in 1964, which if approved, would fund the construction of the Delta Dome. The measure was rejected by voters, with 101,324 no votes to 91,961 yes. The
Multnomah County Board of Commissioners denied the proposed bond in July 1964. The
Portland City Council followed suit by rejecting supporters request (by a 4–1 vote) to put it up for a second city-wide vote during a council meeting on August 5, 1964. In August, Governor
Mark Hatfield
Mark Odom Hatfield (July 12, 1922 – August 7, 2011) was an American politician and educator from the state of Oregon. A Republican, he served for 30 years as a United States senator from Oregon, and also as chairman of the Senate Approp ...
convinced Multnomah County Commissioner David Eccles to change his vote in favor of placing the bond on the general election ballot. In the county-wide contest, it was defeated with 102,281 people voting in its favor and 113,832 voting against.
[
In March 1965, a bill was introduced into the ]state legislature
A state legislature is a legislative branch or body of a political subdivision in a federal system.
Two federations literally use the term "state legislature":
* The legislative branches of each of the fifty state governments of the United Sta ...
to fund the Delta Dome by imposing a three percent tax on hotels and other forms of lodgings to out-of-state residents. However in November 1965, the City of Portland purchased Multnomah Stadium Multnomah may refer to:
*The Multnomah people, a Chinookan people who lived in the area of modern Portland, Oregon, United States
**''Multnomah'', the middle Chinookan dialect of the Multnomah people
;Places, vessels, and institutions whose name ...
from the Multnomah Athletic Club, putting to rest the city's need for a multi-sports facility.
Opposition
The bond measures ultimately failed, due in part to voters not believing Portland could attract or sustain a major sports franchise. ''The Oregonian
''The Oregonian'' is a daily newspaper based in Portland, Oregon, United States, owned by Advance Publications. It is the oldest continuously published newspaper on the U.S. west coast, founded as a weekly by Thomas J. Dryer on December 4, 18 ...
'' noted that the Veterans Memorial Coliseum, which opened five years before, was hemorrhaging money without a permanent tenant. Another issue raised was the traffic on Interstate 5
Interstate 5 (I-5) is the main north–south Interstate Highway on the West Coast of the United States, running largely parallel to the Pacific coast of the contiguous U.S. from Mexico to Canada. It travels through the states of Calif ...
, which opponents said would get worse if the stadium was erected. Opposition also grew around potential tax increases. Worries of flood damage was another concern, since it was in the area that flooded two decades prior.
Supporters
The group funding advertisements in favor of the bond measure were known as "Volunteers for Delta Dome". Robert Richett was their chairman.
One of the biggest attractions of the stadium was that it was enclosed, so games would not have to be canceled due to inclement weather. A scale model
A scale model is a physical model which is geometrically similar to an object (known as the prototype). Scale models are generally smaller than large prototypes such as vehicles, buildings, or people; but may be larger than small prototype ...
of the stadium was unveiled in October 1964 where supporters sang a song entitled "New Delta Stadium, Where it Never Rains".
Supporters of the stadium claimed that building a second stadium in Portland would make bids on behalf of the city to the International Olympic Committee
The International Olympic Committee (IOC; french: link=no, Comité international olympique, ''CIO'') is a non-governmental sports organisation based in Lausanne, Switzerland. It is constituted in the form of an association under the Swis ...
to host an Olympic Games
The modern Olympic Games or Olympics (french: link=no, Jeux olympiques) are the leading international sporting events featuring summer and winter sports competitions in which thousands of athletes from around the world participate in a multi ...
more feasible. A consulting firm conducted a study which predicted a $800,000 profit for the tax base. Opponents of the bond criticized the study because it assumed Portland would attract several large events when the stadium opened, which they contended should not be assumed.
Shortly before the county voted on the bond measure, pro-Delta Dome leaflets were mistakenly included with material that attacked President Lyndon Johnson's re-election campaign.
After it was voted down in November 1964,[ there was speculation that the Delta Dome would form a corporation and issue stock for citizens to buy, but the idea never materialized.]
;Politicians
*Vic Atiyeh
Victor George Atiyeh (; February 20, 1923 – July 20, 2014) was an American politician who served as the 32nd Governor of Oregon from 1979 to 1987. He was also the first elected governor of Middle Eastern descent and of Syrian descent in the Un ...
, future Governor of Oregon
*Donald G. Drake, chairman of the Port of Portland
*David A. Johnson, Portland Police Bureau
The Portland Police Bureau (PPB), officially the Portland Bureau of Police, is the law enforcement agency of the city of Portland, the largest city in the U.S. state of Oregon. While oversight of Portland's bureaus shifts among the five City ...
Chief of Police
Chief may refer to:
Title or rank
Military and law enforcement
* Chief master sergeant, the ninth, and highest, enlisted rank in the U.S. Air Force and U.S. Space Force
* Chief of police, the head of a police department
* Chief of the b ...
*M. J. Frey, publisher of ''The Oregonian
''The Oregonian'' is a daily newspaper based in Portland, Oregon, United States, owned by Advance Publications. It is the oldest continuously published newspaper on the U.S. west coast, founded as a weekly by Thomas J. Dryer on December 4, 18 ...
''
*Mark Hatfield
Mark Odom Hatfield (July 12, 1922 – August 7, 2011) was an American politician and educator from the state of Oregon. A Republican, he served for 30 years as a United States senator from Oregon, and also as chairman of the Senate Approp ...
, Governor of Oregon
*Robert D. Holmes
Robert Denison Holmes (May 11, 1909 – June 6, 1976) was an American politician and journalist from the U.S. state of Oregon. A native of the state of New York, he worked in newspapers and radio before entering politics. Though a Republican earl ...
, former Governor of Oregon
*Rudolph Luepke, Mayor of Vancouver, Washington
* Tom McCall, future Governor of Oregon
*Wayne L. Morse
Wayne Lyman Morse (October 20, 1900 – July 22, 1974) was an American attorney and United States Senator from Oregon. Morse is well known for opposing his party's leadership and for his opposition to the Vietnam War on constitutional grounds.
...
, Senator for Oregon at the time
* Terry Schrunk, Mayor of Portland
;Organizations
*American Institute of Architects
The American Institute of Architects (AIA) is a professional organization for architects in the United States. Headquartered in Washington, D.C., the AIA offers education, government advocacy, community redevelopment, and public outreach to ...
(Portland chapter)
*East Side Commercial Club
* Gresham Area Chamber of Commerce
*Oregon Sports Writers and Broadcasters
*Portland Chamber of Commerce
*Portland Junior Chamber of Commerce
* St. Johns Boosters
Quotes
See also
* List of sports venues in Portland, Oregon
* Kingdome, a similar design built in Seattle, Washington in 1976
* Portland Beavers Ballpark, another unbuilt stadium in Portland
References
{{Sports venues in Portland, Oregon , collapsed
1964 in Oregon
20th century in Portland, Oregon
Sports venues in Portland, Oregon
Unbuilt stadiums in the United States