Uploaded July 2026 | Updated September 2026, 2 weeks ago

---

Every megaproject starts with a great plan, a fancy ribbon-cutting, and a budget everyone pretends to believe. But then things go sideways. Today we are looking at the projects that completely redefined what over budget actually means. These are 25 megaprojects that swallowed billions and delivered absolute chaos.

Grab your copy of What The Facts now, available on Amazon! Click the link to explore over 500 fun and fascinating facts! 👉👉amazon.com/WHAT-FACTS-ARE-TALKING-ABOUT-ebook/dp/B0DFNR2KHT

Please support my channel and get access to perks:youtube.com/channel/UCWqJpFqlX59OML324QIByZA/join

🔔 Subscribe for more tips just like this: bit.ly/3Ewz99H
🚀 Watch our latest List25 Videos: youtube.com/c/list25/videos
📨 Have a list idea? Submit it here: bit.ly/3Mu3gk1

0:00 - Intro


🍿 WATCH OUR OTHER VIDEOS:
► 25 Engineering Megaprojects That Left Experts Speechless: youtu.be/3_79s6UOzv8?si=W9i2ZBA0pxZdwQ-B
► 25 Biggest Human Made Structures You Won’t Believe: youtu.be/3WQ5vqUk37E?si=r03OsFUrbrMyXSWL

List25
Discord: discord.gg/ZcKZRspW7f
Facebook: facebook.com/list25
Instagram: instagram.com/list25
Twitter/X: twitter.com/list25
Pinterest: pinterest.com/list25

Mike
Instagram: instagram.com/michaelbestrin
Instagram: instagram.com/DizMeLife
Twitter: twitter.com/DizMeLife
Twitter: twitter.com/MichaelBEstrin
Facebook: facebook.com/mikeestrin
Cameo: cameo.com/michaelbestrin
Mike's Other Channel: youtube.com/dizmelife

See more lists on our website:
list25.com

Copyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research