Stadium · United States
$280 million
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.
Verified project costs
Explore the collection
1733 projects
Skyscraper · United States
$1.9 billion
The Palazzo
2007Bridge · Spain
€22.8685 million
Third Millennium Bridge
2008Approximately $28.71 million
Bridge · France
€10 million
Three Countries Bridge
2007Approximately $13.7 million
Dam · People's Republic of China
CNY 207.276 billion
Three Gorges Dam
2012Approximately $33.45 billion
Skyscraper · People's Republic of China
CNY 3.5 billion
Tianjin World Financial Center
2011Approximately $541.67 million
Energy · People's Republic of China
$3.2 billion
Tianwan Nuclear Power Plant
2007Stadium · United States
$183 million
Tiger Stadium
2014Stadium · Turkey
TRY 500 million
Timsah Arena
2015Approximately $137.06 million
Bridge · Norway
NOK 45 million
Tjeldsund Bridge
1967Approximately $6.3 million
Skyscraper · Mexico
$130 million
Torre Reforma
2016Skyscraper · Chile
$75 million
Torre Telefónica Chile
1996Stadium · Japan
¥9.7 billion
Tosu Stadium
1996Approximately $89.17 million
Railway · Gabon
$1.65 billion
Trans-Gabon Railway
1986Energy · United Kingdom
£103 million
Trawsfynydd nuclear power station
1965Approximately $288.4 million
Railway · United States
$2.25 billion
Tren Urbano
2004Bridge · Greece
€131.5 million
Tsakona Arch Bridge
2016Approximately $145.56 million
Skyscraper · Malaysia
MYR 38 million
Tun Mustapha Tower
1977Approximately $14.95 million
Skyscraper · United States
$25 million
U.S. Bank Center
1973Railway · Japan
¥40 billion
Ueno-Tokyo Line
2015Approximately $330.46 million
Tunnel · Switzerland
CHF 812 million
Vereina Tunnel
1999Approximately $656.95 million
Stadium · United States
$64 million
Veterans Stadium
1971Stadium · Mexico
MXN 1.6 billion
Victoria Stadium
2003Approximately $148.3 million
Railway · Laos
$5.965 billion