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1
Project nameDate startedDate completeType Cost Inflation-Adjusted Cost (2022 dollars) kiloyears of labor% of GDP
GDP per capita year of completion
GDP year of completion (billions)
Inflation-AdjustersAdded byNotesSource 1Source 2Source 3@dropdown@dropdown@
@dropdown
@dropdown
2
LUVOIR-B20242039Aerospace $ 15,000,000,000 Missing data Jarrod BaniquedCentral estimate. Distinct from NAS Decadal Survey's recommendations
https://www.smithsonianmag.com/air-space-magazine/picture-planet-180977302/#:~:text=To%20avoid%20sticker%20shock%2C%20the,comes%20in%20at%20%249%20billion.)
https://www.space.com/42952-nasa-space-telescope-ideas-for-2030s.html
3
Lynx X-Ray Observatory20242036Aerospace $ 5,650,000,000 Missing data Jarrod Baniqued
Central estimate at 70% confidence level. Distinct from NAS Decadal Survey's recommendations
https://wwwastro.msfc.nasa.gov/lynx/docs/LynxConceptStudy.pdf
4
HabEx20252035Aerospace $ 9,000,000,000 Missing data Jarrod Baniqued
https://dspace.mit.edu/bitstream/handle/1721.1/134570/1144320.pdf?sequence=2&isAllowed=y
https://www.smithsonianmag.com/air-space-magazine/picture-planet-180977302/
5
HabEx20252035Aerospace $ 7,300,000,000 Missing data Jarrod Baniqued
Central estimate at 70% confidence level. Distinct from NAS Decadal Survey's recommendations
https://origins.ipac.caltech.edu/download/MediaFile/174/original
6
B-21 Raider development20152027Aerospace $ 97,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingJarrod Baniqued
CBO appropriations estimates from 2018; Northrop Grumman estimates development alone to be well below $25.1 billion up to early 2023
https://www.defenseone.com/ideas/2018/05/B-21-stealth-bomber-stealthy-price-tag/148372/
https://www.bloomberg.com/news/articles/2022-06-17/b-21-bomber-delivers-pentagon-surprise-it-s-under-budget-so-far#xj4y7vzkg
7
Nancy Grace Roman Space Telescope20002027Aerospace $ 3,900,000,000 Missing data Jarrod Baniqued
https://www.forbes.com/sites/jamiecartereurope/2022/07/20/spacex-will-launch-the-new-32-billion-roman-space-telescope-says-nasa/amp/
https://spacenews.com/donated-space-telescopes-are-remnants-of-failed-nro-program/#.UakXRmT5nkE
8
Starship20192023Aerospace $ 7,500,000,000 Missing data Central estimate given by Musk in 2021
https://qz.com/how-much-more-money-can-spacex-spend-on-starship-1850395274
https://observer.com/2023/03/a-complete-history-of-spacexs-starship-the-rocket-designed-to-take-us-to-mars/#:~:text=SpaceX%20first%20began%20developing%20Starship,to%20SpaceX%20CEO%20Elon%20Musk.
9
Orion spacecraft development20062022Aerospace $ 20,400,000,000 Missing data; high priority for calculating Jarrod Baniqued
Per unit cost for development estimated by Paul Martin at $1.3 billion including the service module, $1 billion excluding
https://www.planetary.org/space-policy/cost-of-sls-and-orion
https://arstechnica.com/science/2022/03/nasa-inspector-general-says-sls-costs-are-unsustainable/
10
Space Launch System Block 120112022Aerospace $ 11,800,000,000 Missing data 0.5 #VALUE!24452270Missing DataMissing DataMissingJarrod Baniqued
Development costs only. Does not include Orion or post-2023 Artemis operations. Note the Planetary Society says $23.8 billion, using congressional appropriations
https://www.planetary.org/space-policy/cost-of-sls-and-orion
https://www.gao.gov/assets/gao-23-105609.pdf
11
Lucy probe20202021Aerospace $ 981,000,000 Missing data; high priority for calculating Jarrod Baniqued
https://spaceflightnow.com/2021/10/06/watch-a-video-tour-of-nasas-lucy-asteroid-explorer/
12
CH-53K2019Aerospace $ 8,019,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
GAO-21-208, HEAVY LIFT HELICOPTER PROGRAM: Navy Should Address Cost and Schedule Risks
13
KC-462017Aerospace $ 5,835,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
GAO-18-353, KC-46 TANKER MODERNIZATION: Program Cost Is Stable, but Schedule May Be Further Delayed (dtic.mil)
14
International Space Station US Operating Segment19982016Aerospace $ 70,700,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingJarrod Baniqued
Costs derived from NASA, ESA, JAXA and CSA figures from 1985 to 2015. 2016 date reflects last pressurized addition (BEAM). NASA stand-alone figure is roughly $58 billion.
http://www.thespacereview.com/article/1579/1
15
James Webb Space Telescope20042016Aerospace $ 10,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterPresumably includes ESA and CSA costs
James Webb Space Telescope - Wikipedia
16
Pratt & Whitney PW1000G Development19932016Aerospace $ 10,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterGeared turbofan
17
Boeing 78720022012Aerospace $ 16,286,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterDoesn't include a lot of losses, which make the "costs" exceed 32 billion
Development Costs for Selected Aircraft | The Geography of Transport Systems (transportgeography.org)
The eye of the storm | The Economist (archive.ph)
Will 787 program ever show an overall profit? Analysts grow more skeptical | The Seattle Times (archive.ph)
18
F-22 Development19912011Aerospace $ 32,400,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
Lockheed Martin F-22 Raptor - Wikipedia
19
V-22 Osprey Development19832009Aerospace $ 12,400,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
GAO-09-692T V-22 Osprey Aircraft: Assessments Needed to Address Operational and Cost Concerns to Define Future Investments
20
New Horizons probe20022005Aerospace $ 565,000,000 Missing data; high priority for calculating Jarrod Baniqued
2016 estimate. Does not include post-launch costs, which result in a total of $780,600,000. Start date is date of preliminary design review
https://www.forbes.com/sites/alexknapp/2015/07/14/how-do-new-horizons-costs-compare-to-other-space-missions/
https://www.planetary.org/space-policy/cost-of-new-horizons#:~:text=The%20New%20Horizons%20project%20cost,on%20spacecraft%20development%20and%20launch.
https://www.jhuapl.edu/news/news-releases/021104-new-horizons-passes-key-milestone
21
MESSENGER probe20022005Aerospace $ 286,000,000 Jarrod Baniqued
Original 2002 estimate. Does not include post-launch costs, which result in a total of about $450,000,000
https://solarsystem.nasa.gov/news/246/messenger-gets-green-light/
https://web.archive.org/web/20130513080440/http://messenger.jhuapl.edu/news_room/details.php?id=197
22
Comanche Development2004Aerospace $ 8,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
23
Spitzer Space Telescope19962003Aerospace $ 776,000,000 Missing data; high priority for calculating Jarrod Baniqued
https://bigthink.com/starts-with-a-bang/jwst-nasa-spitzer/#:~:text=JWST's%20revolutionary%20views%20arrive%20in,wouldn't%20have%20been%20possible.
https://www.jpl.nasa.gov/news/press_kits/spitzer/quick-facts/#:~:text=Cost%3A%20%24776%20million%20at%20launch,Total%20mission%20cost%3A%20%241.36%20billion.
https://www.telescopenerd.com/space-telescopes/spitzer.htm
24
B-219792000Aerospace $ 46,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter20 Planes
Northrop Grumman B-2 Spirit Stealth Bomber (airvectors.net)
25
THAAD19922000Aerospace $ 8,800,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
According to latest DOD acquisition reports . . .: THAAD COSTS RISE 42 PERCENT; DEVELOPMENT NOW PEGGED AT $8.8 BILLION on JSTOR
26
Chandra X-Ray Observatory19881999Aerospace $ 2,273,000,000 Missing data; high priority for calculating Jarrod BaniquedPrime contractor selection to launch. Includes launch and new ground facility costs.
https://ocw.mit.edu/courses/16-885j-aircraft-systems-engineering-fall-2005/69adb32120ccccce3f6aab2085f20799_lav_chan_sys_eng.pdf
https://chandra.harvard.edu/resources/faq/chandra/chandra-8.html
27
Cassini-Huygens probe19921997Aerospace $ 1,422,000,000 Jarrod Baniqued
Pre-launch construction after critical design review only. Includes ESA and Italian contributions.
https://www.astronomy.com/science/25-years-ago-cassini-huygens-launches-for-saturn/
https://www.jpl.nasa.gov/news/press_kits/cassini-arrival.pdf
28
Boeing 77719901995Aerospace $ 5,647,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
Development Costs for Selected Aircraft | The Geography of Transport Systems (transportgeography.org)
29
A-12 Avenger1991Aerospace $ 2,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
McDonnell Douglas A-12 Avenger II - Wikipedia
30
Compton Gamma Ray Observatory19771991Aerospace $ 617,000,000 Missing data; high priority for calculating Jarrod Baniqued
https://en.wikipedia.org/wiki/Compton_Gamma_Ray_Observatory
31
F/A-18 (estimate 1)19741990Aerospace $ 5,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
Lessons Learned from the F/A-22 and F/A-18 E/F Development Programs (rand.org)
MASAD-83-28 Navy's F/A-18 Program Faces Budget Concerns and Performance Limitations as Aircraft Enter the Fleet (gao.gov)
32
Hubble Space Telescope19791990Aerospace $ 2,770,002,420 Missing data; high priority for calculating Jarrod Baniqued
Development between mirror construction and launch only; derived from $4.7 billion October 2010 NASA estimate
http://www.nasa.gov/pdf/499224main_JWST-ICRP_Report-FINAL.pdf
33
Global Positioning System19731990Aerospace $ 2,360,160,000 Missing data; high priority for calculating
https://nation.time.com/2012/05/21/how-much-does-gps-cost/
34
Voyager program19721990Aerospace $ 865,000,000 Jarrod BaniquedFrom May 1972 to launch to Neptune flyby
https://voyager.jpl.nasa.gov/mission/did-you-know/#:~:text=The%20total%20cost%20of%20the,support)%20is%20865%20million%20dollars.
35
B-1B19811987Aerospace $ 3,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
NSIAD-88-12 Strategic Bombers: Estimated Costs To Deploy the B-1B (gao.gov)
36
F-2019811986Aerospace $ 1,200,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
Northrop F-20 Tigershark - Wikipedia
37
Peacekeeper ICBM Development19781982Aerospace $ 10,926,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
38
Space Shuttle19721982Aerospace $ 10,162,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
https://www.planetary.org/space-policy/sts-program-development-cost
39
F/A-18 (estimate 2)19741978Aerospace $ 2,047,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
PSAD-79-25 Need To Demonstrate F-18 Naval Strike Fighter Weapon System Effectiveness Prior to Large Scale Production (gao.gov)
40
F-1619721977Aerospace $ 891,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterDevelopment, first 8 planes
PSAD-77-41 Status of the F-16 Aircraft Program (gao.gov)
41
A-10 Thunderbolt1977Aerospace $ 200,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterFirst 10 planes
Fairchild Republic A-10 Thunderbolt II (Warthog) (militaryfactory.com)
Fairchild Republic A-10 Thunderbolt II - Wikipedia
[1.0] A-10: Development & Description (airvectors.net)
42
Have Blue (F117 Prototypes)1977Aerospace $ 42,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
[1.0] F-117 Development (airvectors.net)
43
F-1519691976Aerospace $ 2,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
B-168664 Two Cost Studies Pertaining to the F-15 Aircraft Program (gao.gov)
44
Apollo Program19601973Aerospace $ 25,800,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
https://www.livescience.com/space/the-moon/everything-has-changed-since-apollo-why-landing-on-the-moon-is-still-incredibly-difficult-in-2024#:~:text=Between%201960%20and%201973%2C%20NASA,the%20total%20U.S.%20federal%20budget.
45
Mariner program19601973Aerospace $ 554,000,000 Jarrod Baniqued
https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=MARIN1
https://en.m.wikipedia.org/wiki/Mariner_program
46
F-11119621972Aerospace $ 1,641,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterF-111 Aircraft (gao.gov)
47
F-14 Development19681972Aerospace $ 1,400,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterThe F-14 Aircraft (gao.gov)
48
Boeing 270719661971Aerospace $ 1,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
49
Boeing 74719671970Aerospace $ 760,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Pottertotal cost
Development Costs for Selected Aircraft | The Geography of Transport Systems (transportgeography.org)
50
XB-70 Development19581969Aerospace $ 1,500,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
51
X-15 program19541969Aerospace $ 300,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
The X-15 Hypersonic Flight Research Program (nasa.gov)
52
Atlas ICBM Development19511966Aerospace $ 2,400,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterTotal costs were ~3x this
Cost, Price, and the Whole Darn Thing (astronautix.com)
Atlas (astronautix.com)
53
Gemini Program19611966Aerospace $ 1,300,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterProject Gemini - Wikipedia
54
A-7 Corsair II19641965Aerospace $ 1,312,740,000 Missing data; high priority for calculating Brian PotterCalculated from multiplying A-7D unit costs by unit number
Ultimate Bomb-Truck: Vought's A-7 Corsair II - Aircraft InFormation.info
55
SAGE System19511963Aerospace $ 10,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterEstimated cost of 8 to 12 billion (IBM gives a slightly different estimate)
4 The Organization of Federal Support: A Historical Review | Funding a Revolution: Government Support for Computing Research |The National Academies Press
Inside IBM's $67 billion SAGE, the largest computer ever built - ExtremeTech
IBM100 - SAGE
56
Mercury Program19581963Aerospace $ 277,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterProject Mercury - Wikipedia
57
Arecibo Telescope19601963Aerospace $ 9,300,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingAndrew Egorin$8 million upgrade in 1974, $25 million upgrade in 1997, collapsed in 2020
pdf (Federation of American Scientists)
58
Polaris ICBM19561962Aerospace $ 2,250,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterCost of A1, A2, and A3.
Cost, Price, and the Whole Darn Thing (astronautix.com)
59
Boeing 70719521958Aerospace $ 198,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
Development Costs for Selected Aircraft | The Geography of Transport Systems (transportgeography.org)
60
J-57 Jet Engine Development1950Aerospace $ 152,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian PotterUsed on the B-52
61
Douglas DC-6 Development1946Aerospace $ 14,870,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
Development Costs for Selected Aircraft | The Geography of Transport Systems (transportgeography.org)
62
B-2919381942Aerospace $ 3,000,000,000 Missing data; high priority for calculating Jack Jacobson
Initialresearch 1938, which led to B29 plans and construction. Cost more than the Manhattan Project
https://en.wikipedia.org/wiki/Boeing_B-29_Superfortress
63
Douglas DC-3 Development1936Aerospace $ 320,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
Development Costs for Selected Aircraft | The Geography of Transport Systems (transportgeography.org)
64
Palomar Observatory1928Aerospace $ 6,550,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingJeremy Neufeld
Alexander MacDonald, The Long Space Age
65
Mount Wilson Observatory1910Aerospace $ 1,450,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingJeremy Neufeld
Alexander MacDonald, The Long Space Age
66
Lick Observatory1876Aerospace $ 700,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingJeremy Neufeld
Alexander MacDonald, The Long Space Age
67
Global HawkAerospace Missing data Brian PotterNo
GAO-05-6 Unmanned Aerial Vehicles: Changes in Global Hawk's Acquisition Strategy Are Needed to Reduce Program Risks
68
Gordie Howe International Bridge20182024Bridge $ 4,415,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingAA
NOTE: USA/Canada joint venture. Some cost sources may be in $CAD. 2018 start of major construction. Prep work was underway in 2015. Planning and environmental review began in the early 2000's
https://www.fhwa.dot.gov/ipd/project_profiles/mi_gordie_howe_int_bridge.aspx
https://www.gordiehoweinternationalbridge.com/en
69
Governor Mario M. Cuomo Bridge20132018Bridge $ 3,980,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingAlon Honig
https://mariomcuomobridge.ny.gov/explore-bridge-bridge-construction
https://web.archive.org/web/20140111013055/http://www.newnybridge.com/about/index.html
https://www.newnybridge.com/about/
70
Evergreen Point Floating Bridge20122016Bridge $ 4,560,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
71
Bay Bridge East Span Replacement20022013Bridge $ 6,500,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
List of most expensive U.S. public works projects - Wikipedia
72
Woodrow Wilson Bridge Replacement19992008Bridge $ 2,500,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
List of most expensive U.S. public works projects - Wikipedia
73
Verrazano Narrows Bridge (1964)19591964Bridge $ 320,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
List of most expensive U.S. public works projects - Wikipedia
74
Chesapeake Bay bridge tunnel19601964Bridge $ 200,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
50-year-old Chesapeake Bay Bridge-Tunnel was an ‘engineering wonder’ - The Washington Post
75
Throgs Neck Bridge19571961Bridge $ 92,503,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingAlon Honig
http://www.nycroads.com/crossings/throgs-neck/
76
Mackinac Bridge19541957Bridge $ 73,500,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
77
Tappan Zee Bridge19501955Bridge $ 81,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingAlon Honig
https://mariomcuomobridge.ny.gov/history-tappan-zee-bridge-historic-significance
78
Golden Gate Bridge19331937Bridge $ 35,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
79
San Francisco-Oakland Bay Bridge (1936)19331936Bridge $ 77,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
San Francisco-Oakland Bay Bridge | Metropolitan Transportation Commission (ca.gov)
80
Triborough Bridge19291936Bridge $ 60,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
Robert F. Kennedy Bridge - Wikipedia
Power Broker
81
George Washington Bridge19271931Bridge $ 60,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
82
Manhattan Bridge18991909Bridge $ 31,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingAlon HonigNot confident on source of project cost
https://www.nyc.gov/html/dot/html/infrastructure/manhattan-bridge.shtml
https://www.asce.org/about-civil-engineering/history-and-heritage/historic-landmarks/manhattan-bridge
https://www.ascemetsection.org/committees/history-and-heritage/landmarks/manhattan-bridge#:~:text=Completed%20at%20a%20cost%20of,in%20the%20world%20when%20spun.
83
Queensboro Bridge19011909Bridge $ 18,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingAlon Honig
https://www.nyc.gov/html/dot/html/infrastructure/queensboro-bridge.shtml
84
Williamsburg Bridge18961903Bridge $ 24,200,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingAlon HonigNot confident on source of project cost
https://www.nyc.gov/html/dot/html/infrastructure/williamsburg-bridge.shtml
https://www.asce.org/about-civil-engineering/history-and-heritage/historic-landmarks/williamsburg-bridge
http://www.nycroads.com/crossings/williamsburg/
85
Brooklyn Bridge18701883Bridge $ 15,500,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
86
One World Trade20062014Building $ 3,900,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
87
Burj Khalifa (not American)20042010Building $ 1,500,000,000 Missing data; high priority for calculating
https://www.architecturaldigest.com/story/burj-khalifa#:~:text=What%20is%20the%20cost%20of,Arabia%2C%20which%20cost%20%2415%20billion.
https://www.britannica.com/topic/Burj-Khalifa#:~:text=How%20long%20did%20it%20take,before%20the%20interior%20was%20completed.
88
Sears (Willis) Tower19701973Building $ 175,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
89
Pentagon19411943Building $ 83,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissing
90
Empire State Building19301931Building $ 41,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
91
Philadelphia City Hall1901Building $ 25,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
City Hall (Philadelphia) - Encyclopedia of Greater Philadelphia (philadelphiaencyclopedia.org)
92
Biltmore18891895Building $ 6,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
93
New NGA Campus (St. Louis)2021?Construction $ 1,700,000,000 Spencer Smith
https://www.epa.gov/mo/local-state-and-federal-cooperation-paves-way-new-nga-facility-north-st-louis#:~:text=Construction%20on%20the%20new%20National,garages%2C%20and%20a%20visitor%20center.
94
Navajo Gallup Water Supply Project20092029Construction $ 1,898,000,000 Missing data #VALUE!Missing data for this yearMissing DataMissing DataMissing
95
Tampa Rays Stadium - St. Pete, FL20222028Construction $ 1,300,000,000 $ 1,300,000,000 #VALUE!Missing data for this yearMissing DataMissing DataHarrison HughesNew Rays Stadium
https://www.fox13news.com/news/rays-announce-plans-for-new-1-2-billion-stadium-for-st-petersburg
96
Tennessee Titans NFL indoor stadium20242027Construction $ 2,100,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissing
97
Las Vegas Athletics Stadium - Las Vegas, NV20222026Construction $ 1,500,000,000 $ 1,500,000,000 Harrison HughesNew Athletics Stadium
https://apnews.com/article/oakland-athletics-las-vegas-strip-stadium-legislature-d4abd04d2c2694731991bd0dd9ef4e56
98
Buffalo Bills NFL stadium (New York)20232026Construction $ 1,400,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissing
99
LaGuardia Renovation20162022Construction $ 8,000,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
Delta’s USD4 billion terminal opens at New York LGA – from laughing stock to success story | CAPA (centreforaviation.com)
100
O'Hare airport expansion2021Construction $ 8,500,000,000 Missing data #VALUE!#VALUE!Missing data for this yearMissing DataMissing DataMissingBrian Potter
Chicago City Council approves $8.5B O'Hare airport expansion | Construction Dive