Tunnel · United States
$80 million
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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 · Canada
CAD 5.994 billion
Bruce Nuclear Generating Station
1987Approximately $4.52 billion
Energy · United States
$2.49 billion
Brunswick Nuclear Generating Station
1977Stadium · United States
$65.6 million
Bryant–Denny Stadium 1998 East Upper Deck
2010Bridge · Romania
€700 million
Brăila Bridge
2023Approximately $756.89 million
Dam · Ghana
$790 million
Bui Dam
2013Space mission · Bulgaria
$235 million
BulgariaSat-1
2017Skyscraper · United Arab Emirates
$1.5 billion
Burj Khalifa
2009Tunnel · South Korea
KRW 1900 billion
Busan-Geoje Fixed Link
2010Approximately $1.64 billion
Skyscraper · United States
$40 million
CBS Building
1965Stadium · United States
$117 million
CPKC Stadium
2024Stadium · United States
$163 million
Caesars Superdome
1975Railway · Canada
CAD 1.4 billion
Calgary CTrain — West LRT extension
2012Approximately $1.27 billion
Stadium · Mexico
$30 million
Caliente Stadium
2007Stadium · United States
$321 million
California Memorial Stadium
2012Stadium · United States
$207.7 million
Camping World Stadium 2014 Reconstruction
2014Dam · Angola
$4 billion
Capanda Dam
2007Stadium · South Africa
ZAR 4.4 billion
Cape Town Stadium
2009Approximately $519.26 million
Skyscraper · Bulgaria
€60 million
Capital Fort
2015Approximately $66.57 million
Skyscraper · Saudi Arabia
SAR 3 billion
Capital Market Authority Headquarters
2022Approximately $800 million
Skyscraper · United States
$33 million
Carew Tower
1930Energy · United States
$6.594 billion
Catawba Nuclear Station
2007Tunnel · Switzerland
CHF 3.6 billion
Ceneri Base Tunnel
2020Approximately $3.83 billion
Bridge · Panama
$104 million