BudgetGuessr project library

What the world’s biggest projects really cost

Compare published costs, timelines, project scale and original sources behind remarkable infrastructure and space missions.

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1733 projects

Energy · United Kingdom

£425 million

Dinorwig Power Station

1984

Approximately $565.3 million

Stadium · Ukraine

€40 million

Dnipro Arena

2008

Approximately $58.54 million

Stadium · United States

$23 million

Dodger Stadium

1962

Stadium · Israel

$15 million

Doha Stadium

2006

Skyscraper · Qatar

$125 million

Doha Tower

2012

Bridge · United Kingdom

£13.5 million

Dornoch Firth Bridge

1991

Approximately $23.81 million

An exterior view of Commonwealth Edison Company's Dresden nuclear power station near Morris, Illinois.

Energy · United States

$2.107 billion

Dresden Generating Station

2010

Airport · United Arab Emirates

AED 128 billion

Dubai World Central – DWC

2024

Approximately $34.85 billion

Bridge · People's Republic of China

CNY 1.028 billion

Duge Bridge

2016

Approximately $154.71 million

en:Dunc Gray Velodrome in the City of Bankstown. This is a 32 photo stitch. The photo is of reasonable quality, you can see a few bad joins, but apart from that it's not bad for a 31-32 photo Join that has been slightly cropped. I could have included more of the roof but the joins showed to much in it.Adam.J.W.C. 00:31, 4 March 2008 (UTC)

Stadium · Australia

AUD 42 million

Dunc Gray Velodrome

1999

Approximately $27.1 million

This is a panoramic image of the Eads Bridge and Martin Luther King Bridge which span the Mississippi River at St. Louis, Missouri. This is a composite of four images taken with a Kodak P850 digital camera that were stitched with the hugin panorama tool.

Bridge · United States

$10 million

Eads Bridge

1874

An inbound train at Orients Heights station in November 2013, one day after the new station opened after a 6-month closure.

Railway · United States

$3 million

East Boston Tunnel (1904 Blue Line core)

1904

Bridge · Ireland

IEP 8 million

East-Link

1984

Approximately $11.01 million

Stadium · United Kingdom

£164 million

Echo Arena Liverpool

2008

Approximately $301.49 million

Stadium · United Kingdom

£5.7 million

Edinburgh Rugby Stadium

2021

Approximately $7.84 million

Eintracht-Stadion seen from the south in October 2007, before the 2009–2010 north-stand and 2011–2013 main-stand renovations

Stadium · Germany

€14.9 million

Eintracht-Stadion — 2011–2013 main-stand renovation

2013

Approximately $19.14 million

Dam · Honduras

$775 million

El Cajón Dam

1985

Central Hidroléctrica "El Chocón" - Provincia de Neuquén, Argentina 39°15′57″S 68°45′22″W / 39.26583°S 68.75611°W / -39.26583; -68.75611

Dam · Argentina

$82 million

El Chocón Dam

1968

Aerial view of Elland Road Stadium, Leeds

Stadium · United Kingdom

£5.5 million

Elland Road – East Stand Redevelopment

1992

Approximately $9.65 million

Skyscraper · United States

$40.9489 million

Empire State Building

1931

SAF at Mile High AFC Championship interior

Stadium · United States

$400.9 million

Empower Field at Mile High

2001

Skyscraper · United States

$2.3 billion

Encore

2008

St. Louis City SC vs. FC Cincinnati at CityPark.

Stadium · United States

$457.8 million

Energizer Park

2022

Toll at the entry of Envalira Tunnel in Andorra.

Tunnel · Andorra

€80 million

Envalira Tunnel

2002

Approximately $75.65 million