Biggest Megaprojects Under Construction in 2024

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  • Опубліковано 12 сер 2024
  • The world is full of massive ground-breaking construction projects. These megaprojects are literally shaping our planet, so today we uncover the biggest of them all. Here are the most expensive megaprojects currently being built.
    For more skyscraper & megaproject content make sure to subscribe to MegaBuilds!
    0:00 Biggest Megaprojects Under Construction
    0:40 $11B - Stuttgart 21
    2:23 $12.2B - BART Silicon Valley Phase 2
    3:38 $15B - Mumbai-Ahmedabad High-Speed Rail
    4:35 $16B - Gateway Program
    5:23 $19B - JFK Airport Expansion
    6:27 $25B - ITER
    7:24 $25B - Sydney’s New Railway
    8:40 $31B - LNG Canada
    9:57 $35B - Grand Paris Express
    11:16 $57B - Hinkley Point C
    11:58 $84B - High Speed 2
    13:25 $95B - Xiong'an New Area
    14:39 $100B - Chūō Shinkansen
    16:01 $128B - California High-Speed Railway
    17:44 $1500B - NEOM
    #megaprojects #construction #biggest
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КОМЕНТАРІ • 868

  • @MegaBuildsYT
    @MegaBuildsYT  Місяць тому +70

    What's your opinion about these projects? Do you think the money is being spent wisely?👇
    Thanks a lot for watching & supporting us 💛

    • @realtalk-di-bawal-umaray
      @realtalk-di-bawal-umaray Місяць тому

      US will get jealous again and again

    • @GeorgeVenturi
      @GeorgeVenturi Місяць тому +7

      My opinion is that there are more mega projects and that you just focus the video mostly in projects in anglosaxon countries.

    • @jaymehta0098
      @jaymehta0098 Місяць тому +1

      All 15 projects have value for citizens. There ill always some opposition somewhere. On completion everybody is enjoying benefits of services provided. Planning can go bad, but ultimately it is in the interest of people/ citizens. India had lot of oppositions for Narmada Dam, now water is supplied to 4 states, people are better off then earlier time where water was not channelized. Islands in SCS lot of opposition, now what. China is getting stronger & firm grip in region.

    • @RoadsFranconia
      @RoadsFranconia Місяць тому +2

      I miss Fehmarnbelt-Tunnel trough the baltic sea connecting Denmark and Germany.

    • @edyee1647
      @edyee1647 Місяць тому +1

      @@GeorgeVenturi I disagree with your opinion because he also focuses on projects in a China, Japan, India, and Saudi Arabia, which are Asian countries as well. (BTW, I meant that he focuses on one project in each of the countries that I mentioned earlier.)

  • @hungo7720
    @hungo7720 Місяць тому +894

    The line city is the most delusional and extravagant project ever proposed and constructed. It is inconceivable how such idea might be viable in real life.

    • @larsstougaard7097
      @larsstougaard7097 Місяць тому +36

      Glad to read a few months back that originally envisaged as being home to nine million people and costing $1.5 trillion to build, the city is now expected to reach just 2.4km and house around 300,000 people by 2030. Thank God someone came to their senses

    • @manoz6194
      @manoz6194 Місяць тому +67

      @@larsstougaard7097 coming to the sense would be deleting the project entirely

    • @truthhurtsdontit
      @truthhurtsdontit Місяць тому

      Lmfao! Yeah people like yall said the same thing 100 years ago. And those people look like fools now. And so will yall.

    • @vulpo
      @vulpo Місяць тому +74

      @@larsstougaard7097 So instead of "the line," now it's just going to be "the hyphen."

    • @zmblion
      @zmblion Місяць тому +5

      The line seems more like a border wall but if they put a city in it then they can feel good about it all they really have to do is build one side and they accomplish what they are going after

  • @leoni7649
    @leoni7649 Місяць тому +749

    Biggest scientific experiment: 25b
    City that no one really wants: 1.5trillion
    Imagine how much humanity could achieve if they invested that 1.5t into something meaningful

    • @gregoryturk1275
      @gregoryturk1275 Місяць тому +12

      💀💀💀🤡🤡🤡🇸🇦🇸🇦🇸🇦

    • @kaiserwhence2468
      @kaiserwhence2468 Місяць тому +18

      Maybe you don't want cause you can't afford
      They can afford, thus they want

    • @leoni7649
      @leoni7649 Місяць тому

      @@kaiserwhence2468 they want because they like to show off. Maybe if I were born in the same conditions they did, I would indeed like to show off too.

    • @vedangbarman6392
      @vedangbarman6392 Місяць тому

      biggest scientific experiment is ISS 100 billion dollar

    • @KingFinnch
      @KingFinnch Місяць тому +61

      @@kaiserwhence24681.5T is more than a decade of NASA's budget, you could easily build 10 international space stations for that amount, or an entire moonbase, or get people to mars

  • @pudanielson1
    @pudanielson1 Місяць тому +304

    California high speed rail is honestly worth it because driving 2 hours into work and 2 hours back is soul crushing, and it only gets worse as more people move there.

    • @neth77
      @neth77 Місяць тому +12

      Yeah i bet there is drink service, Japan has it. Get smashed on the way to work sounds fun. I mean you don't gotta drive right?

    • @Marcyl13x
      @Marcyl13x 29 днів тому +9

      I don't think you will want to take high speed rail to go to work. A high speed ticket is expensive.

    • @havencat9337
      @havencat9337 29 днів тому +4

      with self driving cars coming...and remote work being a thing.... i am not sure Cali rail like worth it r

    • @Marcyl13x
      @Marcyl13x 29 днів тому +21

      @@havencat9337 high speed rail is not used for commuting. It's used by tourists or business passengers. It is worth it.

    • @sudeeptaghosh
      @sudeeptaghosh 29 днів тому

      Need underground tunnels many of them

  • @justinmanser7525
    @justinmanser7525 Місяць тому +267

    18:20 300,000 residents in Neom. That sounds like a very selective group of people living hundreds of miles away from anywhere. I'd like to know the position and nationalities of those who will live there. Seems almost like a Bond villain hideout to me.

    • @wizardkingmudhhi4418
      @wizardkingmudhhi4418 Місяць тому +1

      idk where you got hundres of mile from anyone the line being built near a big town called sharma

    • @justinmanser7525
      @justinmanser7525 Місяць тому +7

      @@wizardkingmudhhi4418 Yeah, but get into The Kingdom in the first place...It's a diplomatic hub, sleezy elitists from Palestine, Israel, Russia, Ukraine and every member of the .01%. Who else can afford to go there.
      Yeah massive place Sharma...Area of Sharma, Dhiba, Saudi Arabia 2.918 km² Population 9,336
      That is pretty much a tiny community per sq km.

    • @Krish-vf8dy
      @Krish-vf8dy Місяць тому +1

      I think underworld 🕶️🕶️😎😎😎

    • @JeremyMontejo16
      @JeremyMontejo16 25 днів тому

      Top 16
      Luxe hotel
      $80B
      Location
      Cagayan de Oro city
      Philippines
      Njjnnjhhbvv

    • @bh5037
      @bh5037 19 днів тому +1

      a resort for rich people - with their own police and and and ... does remind me of Hollywood movie where people lived outside of the devastated earth ...

  • @seangriffin7803
    @seangriffin7803 29 днів тому +72

    Any list that includes NEOM should also include a Mars City and artificial superintelligence - All vaporware that will not be built in the next decade.

    • @oFaisalo
      @oFaisalo 27 днів тому +1

      I mean The First NEOM’s project will open in 2024, so deal with it 😂, “will not be built”, says who ?, you?.

    • @johnsmithe4656
      @johnsmithe4656 26 днів тому +1

      @@oFaisalo Experience. Talk is cheap.

    • @just_a_person9583
      @just_a_person9583 12 днів тому

      @@johnsmithe4656 It's quite literally almost done though?

    • @johnsmithe4656
      @johnsmithe4656 12 днів тому

      @@just_a_person9583 If you say so. People sometimes say that about projects for years until finally they forget about it.

    • @vladimir8035
      @vladimir8035 10 днів тому

      ​@@oFaisaloimagine basing your account on a pederast.

  • @glennelliott708
    @glennelliott708 Місяць тому +58

    You should do a report on projects with the biggest overrun by $ and percentage. As example, Vancouver Sewage plant budget at $900 mil, now $4 billion and construction stopped as everyone suing each other

    • @drumhack7722
      @drumhack7722 7 днів тому +2

      Ha you should see what’s happens in Australia. $4-$10B becomes $50b in the blink of an eye whilst it’s under construction.

  • @ipg6772
    @ipg6772 Місяць тому +140

    So you're telling us that Xiongan , an entire city of more than 5M people which also includes and HSR to Beijing cost less than LA-SFO HSR?!?!

    • @z0phi3l
      @z0phi3l Місяць тому +11

      I'll be really surprised if any of those projects ever complete

    • @crazzykiphunter
      @crazzykiphunter Місяць тому +51

      Do keep in mind that China has no labour laws and slave labour from North Korea. And well something called Tofu buildings.

    • @stupidvideoman3187
      @stupidvideoman3187 Місяць тому

      @@crazzykiphunterSource?

    • @aosensei187
      @aosensei187 29 днів тому +54

      @@crazzykiphunter Tofu buildings or not China is ahead a lot of countries when it comes to infrastructure , at the levels and time they complete projects in last 50 years is a feet that many countries are jealous of, give credits when it’s due, that tofu buildings sayings toss that out the window and open up your mind that a country like China is ahead of European countries and North America. They’re law helps and not hindering like USA where it takes decades to build something.

    • @supa3ek
      @supa3ek 29 днів тому +19

      @@crazzykiphunter SALTY hahahahahahaa

  • @djwhat5
    @djwhat5 Місяць тому +35

    Yeah I MAY start believing Neom will actually be for real when Sindalah is finished and people are traveling there.

  • @KyrilPG
    @KyrilPG Місяць тому +28

    Very interesting!
    The Grand Paris Express is building 200km of new lines and extensions, which gives roughly 400 km of new tracks as the lines are dual tracks. More than 100km of tunnels had already been dug as of early 2024,, so a bit over 55% of the tunnels have been built already.
    All the extensions pertaining to the Grand Paris Express project have already opened to the public in June.
    So, line 14 is fully open from Saint-Denis Pleyel Northern transit hub to Orly airport in the South, since late June.
    There are 23 new stations and roughly 34 kilometers of new rail based transit that has opened this year alone in Paris :
    13 new stations and about 22km of metro extension on lines 11 and 14.
    3 giant new stations and 8km on RER extension on the West side if line E (the regional express heavy metro).
    7 new stations and 3.5km of extension on the circular tram line T3b.
    Towards the end of next year, they'll open the first section of M15, the huge 75km long fully underground loop metro line circling Paris.
    M15 South section will have 16 stations and will be 35km long. The two remaining sections of M15 should open between 2029 and 2031.
    The BART 10km extension is outrageously expensive... That's about 1.22 billion dollars per kilometer of extension. About 5 to 6 times more expensive than a deep bored kilometer under Paris' very high urban density and pretty terrible soil conditions.
    It's also about 7.4 times the cost of Barcelona L9-L10 which is a deep single bore design built under a very densely built and populated urban fabric. Barcelona L9-L10 costs about 165 million per kilometer of deep single bore... (that's including the 52 stations in the average cost per kilometer for a 47.8km line that's 91% in deep tunnels).
    As for HS2, now that the Labour is in, maybe they'll restart the project and get either French or Spanish advisers to build their high-speed line efficiently and for a reasonable cost...

    • @Quickshot0
      @Quickshot0 Місяць тому +2

      They didn't get any advisors for the development of the line at all?
      Though aside of that I can imagine the UK line cost increases are partially also just inflation over the several decades the project was planned. And then getting through London and the area around it being more expensive then initially expected, in part also because I heard it turned in to effectively a partial land redevelopment scheme for some segments. Like protecting some green areas. Admittedly those can be worth doing long term, but it no doubt helps balloon the overall costs.
      What also really stood out for me in this video on HS2 was how cancelling the extensions only apparently saved like 14 billion from the overall budget. And this even though those sections were pretty long themselves. Which also really gives the impression that particularly the London-Birmingham part was expensive. Though maybe I shouldn't underestimate their ability to some how have increased the cost of the rest of the line as well.

    • @KyrilPG
      @KyrilPG Місяць тому +1

      @@Quickshot0 It seems as if they precisely did every single "don't" of the good practices, a bit like New York and its subway building projects.
      For comparison, the LGV SEA, a 330 kilometer high-speed line between Tours and Bordeaux in France that was built in the mid 2010's, including several station overhauls, a multitude of environmental mitigation features, hundreds of bridges, over and underpass, plus the acquisition of a little over 200% of the required footprint for nature conservation, only cost 7.7 billion euros...
      It was 300 kilometers of new high-speed line, plus roughly 30 kilometers of branches and access ramps.
      So, more than a 10 folds difference in cost.
      The Grand Paris Express project mentioned in the video, costs roughly a third of the planned cost of HS2's first phases.
      That's for building 200km of new lines in Paris, of which 90% are built deep underground, with 68 new stations on the new lines, and several others on the extensions, and a good chunk of the new lines and stations built under very densely built and populated areas.
      London to Birmingham is equivalent in distance to the line length of the Grand Paris Express, but is only partially in tunnels whereas the GPE has a route length in deep tunnels equivalent to the distance between London and Birmingham as the crows fly.
      Inflation can only account for a marginal part of the cost ballooning. It just that the UK, like all other English-speaking developed countries, has serious issues with infrastructure developments.
      They've also used way too many consultants, and too much and not in the right positions, driving the cost to stratospheric levels.
      They really should have asked the French or Spanish to manage the project. They may have had advisers, but probably not in the right positions, and didn't have the in-house expertise to drive such a project. With a wholly inefficient approval hierarchy that probably micromanaged.
      If canceling the 2nd and 3rd phases only saved a small portion of the cost, then it further shows that they had real profound efficiency issues relating to consultants, to the design phase and the overall process.
      The Euston tunnel planned between Old Oaks Commons and Euston station is 7.2km long, reaching a depth of 50 meters at its deepest point. It is quite comparable to the new large 8km tunnel that was recently opened as part of a larger project to extend RER linr E over 55km to the West of Paris.
      The new RER E tunnel extension runs under the Western side of the hyperdense core of Paris and under the city's modern business district of La Défense. There are 3 major stations on this new tunnel, including a 6-platform station at Nanterre la Folie, a giant underground trapezoidal volume station with a walk-on glass roof on the surface at Porte Maillot, and the giant cavern of La Défense which was built using "mole techniques" through an underground parking garage because vertical access wasn't possible.
      They've built it under a functioning expo center and extended its foundations, while navigating between the foundations of neighboring skyscrapers.
      This project had major cost overruns due to issues with aquifers and building foundations, and yet, it only cost a bit over a couple billion euros.
      While, right now, the Euston tunnel is postponed and expected to cost about 5 billion pounds (5.8 billion euros), even though it runs under much less densely built areas and through least problematic soil.
      Everything is like this, the project has been badly managed from day one, going against every good practice of infrastructure development.
      With massive costs sunk into the design phase, and inefficient practices and processes.

    • @Quickshot0
      @Quickshot0 29 днів тому +1

      @@KyrilPG Fair enough, this comment is actually a bit illuminating to me. I've been wondering for awhile why there were what seemed like quite large cost differences between some western countries. But I could never quite figure out where the differences might be.
      Hopefully they can do something about their inefficiencies in the future.

    • @KyrilPG
      @KyrilPG 29 днів тому +4

      @@Quickshot0 The major divide is mainly between English-speaking and non-English-speaking countries.
      The "transit costs project" did an entire research about the cost difference for transit infrastructure, and found a real difference between English-speaking and non-English-speaking developed countries.
      There are many reasons for costs to be widely excessive in English-speaking developed countries, and they add to, and "compound", each other to a point where there can be a 10 fold difference in cost, with no apparent reason. There's a very interesting representation of this in a 3D volume, each and every inefficiency, or bad decision has a multiplying effect on the costs.
      Like how can a very basic LRT line in a low density urban environment in the US can cost as much as a full-fledged, fully automated underground metro line in a very densely built major European city.
      For example : two times the required number of consultants, and very in-house expertise to manage them, so they overdesign stations, then poor labor management uses far too many workers, inefficiently, etc.
      It's like every level or step of the project multiplies the cost by 1.3 or 1.5, which doesn't seem that much, but at the end you have a project that costs 10 times the equivalent in other countries.

    • @Quickshot0
      @Quickshot0 29 днів тому +1

      @@KyrilPG Ouch.

  • @Hakuna_Frittata
    @Hakuna_Frittata 29 днів тому +45

    $32,000 an inch to build a 6 mile subway to serve 54,000. Absolutely ridiculous.

    • @horsesrlife5311
      @horsesrlife5311 24 дні тому +7

      per day baby

    • @peciarda
      @peciarda 20 днів тому

      It's america

    • @Krunch2020
      @Krunch2020 19 днів тому

      It’s just inflation. That’s about $1.50 in 1970 dollars.

  • @WestonRosch-w7q
    @WestonRosch-w7q День тому +1

    It’s amazing that the modern world is so interconnected that many different private sectors and governments work together from all around the world to complete these mega projects and colonize space. I’m not denying that we still have problems but the interconnectivity of humanity is amazing and mind blowing. I don’t know if this is weird but I love infrastructure and commerce 😊

  • @philipmurphy2
    @philipmurphy2 Місяць тому +28

    Always worth watching a good MegaBuilds video

    • @Ash-vt7uu
      @Ash-vt7uu 29 днів тому

      14:56 it’s clearly not over here, the Chinese hsr doesn’t use that “slightly hover above the track tech” it literally runs on rails, they don’t “slightly hover above the tracks” japan is building a maglev Ofc it hovers

  • @CIutchX
    @CIutchX Місяць тому +24

    The California Railway is the prime example of a much needed project that has been poorly planned.

  • @liamswansea311
    @liamswansea311 28 днів тому +9

    This is a reminder that the tories should never oversee projects like this again. What's happening with HS2 and Hinkley Point is just embarrassing. They've had 14 years to loosen planning laws which are massively increasing costs on these projects and failed.

    • @michaelscott7166
      @michaelscott7166 22 дні тому

      I work for a company that makes materials for HS2. Honestly I'm not surprised that costs are sky rocketing. They make demands no one else make that are bordering on ridiculous.

    • @dezhar
      @dezhar 17 днів тому +2

      All those people who lost their homes and never had the option to get them back. Disgusting.
      They should have started North and worked South?
      Oh, and the nuclear powerplant is French owned...no profits for the Brits.

  • @IgnusFlamebringer
    @IgnusFlamebringer 2 дні тому +1

    As someone who lives in an area affected by both the BART extension and the high speed rail, I think these are both fantastic projects. BART's main problem is that it does not extend to the largest population centers in the SF bay area, and completely misses the massive office parks where the tech giants do business. The high speed rail is another huge one I'm super excited about, as a few of the shots show just how insanely car dependent we are for traveling through what is essentially a long straight valley and some mountains. The land values of the coastal cities are so completely insane, and easing the choices for where to live if you want to work for FAANG companies would go a long way to easing the pressures that are driving so many of our neighbors out of their homes.

  • @paulb8603
    @paulb8603 12 днів тому +5

    So Canada is spending billions on a plant that is exporting its resources, should be to keep Canadian energy prices low and sell what they don’t use like renewable energy

  • @doopedoog
    @doopedoog Місяць тому +17

    could you maybe post videos from some unpopular countries as well? would be nice to see their projects and how they are progressing for the better as well, rather than already popular mega projects from already known countries.
    a tip i would give is maybe a video about The Country of Georgias new mega project which is an 300km-400km+ highway project which includes multipal tunners and bridges.
    thank you and absolutely love your videos!!

  • @petelosuaniu
    @petelosuaniu 29 днів тому +9

    Sydney Metro - It’s great. I travel on it but it often closes down on the weekends for ongoing track testing and building down the line in the parts still under construction. However, it’ll open to the CBD and to Sydenham (half the total kms in routes) on 4th August 2024.

    • @johncoles6976
      @johncoles6976 23 дні тому +1

      Yes, the late evening and weekend closures (with bus replacements) are a pain but overall it is great.

  • @Marcyl13x
    @Marcyl13x 29 днів тому +34

    Isn't it crazy that the USA is building 10km of track for 12.2B while Stuttgart is literally building a new massive central station and 50km of tracks for 11B?
    The answer of that is very simple: The USA has become so car centric, that they just forgot how to build rapid transit (rail, BRTs, metros, light rail, you name it). So they make the construction so inneficient, that prices inflate a hell of a ton.

    • @wussrestbrook1200
      @wussrestbrook1200 29 днів тому

      The Chinese also build 100km for 5 billion it’s called labor laws and too much bureaucracy

    • @DivinesLegacy
      @DivinesLegacy 29 днів тому +1

      You don’t understand all the factors at play and don’t pretend you do.

    • @Marcyl13x
      @Marcyl13x 29 днів тому +6

      @@DivinesLegacy Explain, let's see if you do. Because Stuttgart is also a city and there's also sewers and infrastructure below.

    • @Hakuna_Frittata
      @Hakuna_Frittata 29 днів тому +6

      ​​@@DivinesLegacy Ah, yes - please lecture us on the virtues of spending $32,000 an inch to build a subway serving 54,000.
      Based on every single rider paying the current highest possible BART fare, it's only 43 years of daily operating to cover the construction cost alone.

    • @MBBurchette
      @MBBurchette 29 днів тому +1

      It IS crazy, but has nothing to do with being “car-centric,” or losing the skills/expertise. The amount of red tape these projects generate make them an order of magnitude more expensive + requirements to only use unionized contractors (no corruption there of course). Some of that red tape has its benefits: I appreciate it when an environmental impact study confirms that a new bridge won’t kill all the sea turtles - but it’s not free.

  • @carsofdubai
    @carsofdubai Місяць тому +9

    I’m Australian living in Abu Dhabi. Could you please cover some of the projects on saadiyat island 🙏 some of the projects are so big I don’t even know what to think of them anymore. Or even Etihad rail

  • @zanmar776
    @zanmar776 Місяць тому +16

    Love this video, very exciting mega projects coming up

  • @ppuh6tfrz646
    @ppuh6tfrz646 25 днів тому +1

    According to ChatGPT, the cost of building a solar farm covering the 1.2% of the Sahara Desert that would be needed to supply electricity for the entire planet plus the interconnectors that would transport the electricity around the globe would be $10 trillion.
    That sounds worth it to me.

  • @brianhackett8525
    @brianhackett8525 27 днів тому +2

    I love how you say the California High Speed will bring different cultures together..... What are those cultures again?

  • @philipk917
    @philipk917 21 день тому

    Wow! just WOW! Enjoyed learning about all these international projects. Thank you! ❤🧡❤

  • @formercityboy9772
    @formercityboy9772 29 днів тому +1

    these projects all sound extremely inspiring and ambitious. will be the biggest fun to come back in 5 years and check who achieved what. :)

  • @Aussie_gamer.
    @Aussie_gamer. Місяць тому +33

    Hello from Australia

  • @ophthojooeileyecirclehisha4917
    @ophthojooeileyecirclehisha4917 28 днів тому +1

    thank you so much for your help

  • @EndlessMotivations
    @EndlessMotivations Місяць тому +3

    Forgot the Rail Baltica, that connects the 3 baltic countries to europe.. at first the total cost was estimated to be 10B, but now has risen up to 26B ;)

    • @peciarda
      @peciarda 20 днів тому +1

      It's worth it project

  • @jameshills2538
    @jameshills2538 27 днів тому +1

    The Canadian LNG project looks like a good investment. If only I had known.

  • @KC-32
    @KC-32 28 днів тому +5

    Hello from Stuttgart!!

  • @kayemoore
    @kayemoore 28 днів тому +10

    Great unbiased summary - what a wonderfully, magnificent, diverse world we live in!

  • @jiminykripes4937
    @jiminykripes4937 29 днів тому +2

    Im surprised that he didn't mention the heated sidewalk for the homeless to pee on project in the United States. Part of our build back better plan. Major cutting edge and state of the art stuff going on there that the rest of the world can't keep up.

  • @demjay
    @demjay 29 днів тому +2

    High speed train in India? Even the slower ones are dangerous. Well, all the best.

  • @noahallen5829
    @noahallen5829 Місяць тому +1

    If we’re going by cost, Seattle’s light rail should be on here! ST2 and ST3 are the expansion projects expanding the link by more than 100 miles at a cost of more than $100B. A couple portions have opened, several more coming online in the next 1-2yr, and other large projects funded through the next decade or two.

  • @mindbender3379
    @mindbender3379 28 днів тому

    You guys are doing great work - thank you!!

  • @monagustin6515
    @monagustin6515 20 днів тому

    Mind boggling mega projects. It's insane!

  • @happytomeetyou2047
    @happytomeetyou2047 25 днів тому

    Thanks for sharing

  • @Dolcosy
    @Dolcosy Місяць тому +3

    You forgot about the ellinikon in Athens wich is a park full of skyscrapers, malls and expensive hotels/houses that is way bigger than the central park

  • @HonourableHusband
    @HonourableHusband Місяць тому +15

    Point of order: Melbourne is Australia’s largest city, not Sydney. Sydney is Australia’s oldest city, however, and its geography and urban fabric pose unique challenges.

    • @matthewdunn2034
      @matthewdunn2034 29 днів тому +2

      Sydney is technically larger in terms of area, although Melbourne is now more populated than Sydney

    • @rayaneboulfaf6539
      @rayaneboulfaf6539 29 днів тому

      you're talking about population, he was talking about the area

    • @garystrahan4601
      @garystrahan4601 28 днів тому

      ​@matthewdunn2034 As you are wanting to be technical Brisbane is the largest of Australia's six capital cities by geographic area and the third largest in the world, occupying somewhere between 1,140 km2 or 15,826 km² depending on which areas are defined in the process.
      Melbourne is the largest Australian city by population
      And I'm also surprised he mentioned Sydney's $25 Billion metro as Australia's most expensive mega project considering the south eastern stage 1 section of Melbourne's Suburban Rail Loop is already at $35 Billion and the whole project will be well over $200 billion before it is finished.

    • @matthewdunn2034
      @matthewdunn2034 26 днів тому

      @@garystrahan4601 well I didn’t know that so thanks for the heads up! But technically, since you like it so much, I never said Sydney was the largest in Australia, technically.

  • @deyeleywouououop1722
    @deyeleywouououop1722 17 днів тому +2

    The only truly megaproject of USA i can see here is the California High-Speed Railway.

  • @user-rd6jj5gk9n
    @user-rd6jj5gk9n Місяць тому +6

    Make a video on their newest mega project proposal a 2 kilometer tall tower rise tower

  • @Mighty_Dork
    @Mighty_Dork 29 днів тому

    I like that many of these projects are public transport

  • @rudihoffman2817
    @rudihoffman2817 28 днів тому

    I know it’s easy to gripe about some of these, as we see on the comments, but I find them inspiring!

  • @Brambrew
    @Brambrew 28 днів тому +7

    Neom as a concept is completely idiotic. A straight line makes no logistic sense. How do you supply water and food to the millions you plan as residents? How do you move people from point A to point B? How does the city grow? How does the city manage waste? How will the city address high demand for the tiny sliver of beachfront property at the front? Will that cause economic and class inequality as the rich concentrate on one side of the line and the poor on the other? Will this just be Snowpiercer but on land and not moving? I have so many questions!

    • @shafarrahchappell5214
      @shafarrahchappell5214 22 дні тому +2

      I’m with you

    • @mrtom-a-hawk6732
      @mrtom-a-hawk6732 18 днів тому +1

      I think it makes transit a bit easier, that is, on paper, in reality travel times would probably be insane for the amount of people that it supports per unit length.

  • @yggdrasil9039
    @yggdrasil9039 28 днів тому +1

    Sydney Metro is awesome, a completely different experience to the irregular heavy rail network. But the problem is that a lot of the lines are duplicating the existing network, and in terms of the grid of lines intersecting, they won't add much to connectivity. The Sydney rail/metro network, such as it is, is full of disconnections, lines that don't quite join, or stop at the end of spurs, or parallel lines that don't connect. Metro is a big improvement, but the network needs at least another 10 interconnecting lines outside of the CBD before you can really give up your car.
    80% of people still drive to work for that reason.

  • @dulikon6300
    @dulikon6300 26 днів тому

    glad to see stuttgart 21 here.. i live here over the last 20 years and experienced it all.. huugeee

  • @m.doroshenko
    @m.doroshenko 26 днів тому

    Thats all pretty impressive 😮

  • @hair2050
    @hair2050 29 днів тому +2

    😂. I love the inflection when saying, “and even capture rain water 😮”. Like it’s a revolution. A breakthrough in technology that will liberate mankind to reach new heights. For generations we captured rain water from our roofs in Australia. Our only water growing up came from the roof, and it’s still the same today for myself and a huge percentage of the population. Why the astonished 😲 tone?

  • @da___man
    @da___man 28 днів тому +2

    A lot of these projects look like the are being built for yesterday's reality. With fully self driving cars coming online in the next 5-10 years along with A.I. advances that will make work from home even more prevalent, many of these projects will be obsolete before they are even finished.

  • @simonlange6726
    @simonlange6726 29 днів тому +3

    So many of these mega projects are about moving people. Is it absolutely necessary to move so many people so far and so fast?

    • @johncoles6976
      @johncoles6976 23 дні тому

      I was thinking the same. So many people can work while on a train, so if the journey duration is 60 or 90 minutes, it is not a big deal.

    • @samwalker8893
      @samwalker8893 21 день тому +1

      @@johncoles6976well it is a big deal… people get miffed if their dentist wants to do surgery on a train, if their post man drops their mail on a train, if their kids were taught on a train… there are literally billions of people who cannot “work on a train”

  • @thndr_5468
    @thndr_5468 28 днів тому

    NYC's subways needs all the help it can get. Love to see investments in public transit here!

  • @bc-guy852
    @bc-guy852 Місяць тому

    Thorough and interesting, quality entertainment Regis.
    (But overall sound output is low on this, compared to previous and other YT videos; lacks dynamic range.)

  • @roteschwert
    @roteschwert 29 днів тому +2

    This video showed me just how ungodly expensive infrastructure projects in the US are

    • @lours6993
      @lours6993 22 дні тому

      Ask yourself why. E.g. HSR : US cost is 5-10 x EU cost per KM/ Mile.

  • @marlonm.7939
    @marlonm.7939 29 днів тому

    Very interesting!

  • @CarlosGarcia-ro2xf
    @CarlosGarcia-ro2xf Місяць тому +4

    good video

  • @brad9529
    @brad9529 Місяць тому +37

    "It can choose a route for emergency services to take the fastest route." You mean like Google Maps does for everyone already 😂

    • @daydreamer8662
      @daydreamer8662 27 днів тому +1

      Google doesn't work in China

    • @htimsid
      @htimsid 24 дні тому +4

      Selecting the most effective route for emergency services will almost certainly be integrated with getting other road users out of the way, in other words an integrated and interactive approach.

  • @wombatp
    @wombatp Місяць тому +3

    Number 1 priority of all countries should be energy independence. $1.5tn spent on a bonkers project like the line means you have been given absolutely way too much money.

    • @gareth6326
      @gareth6326 29 днів тому +1

      Countries are actually wanted to go the complete other way. With renewable energy, being independent is very inefficient because the generation of electricity is so variable.
      If all countries want to become independent then every country would have to build huge batteries to store all the energy (not a good idea)

  • @semaex
    @semaex 22 дні тому +2

    Remember when people said Nuclear Energy is cheap?
    Yeah... ask the UK.

  • @LeagueofJay137
    @LeagueofJay137 15 днів тому

    Awesome megaprojects

  • @danamanley2152
    @danamanley2152 11 днів тому +1

    An often overlooked benefit to these projects is hope! Hope that we will go to social improvement spending and not military conflict! Better to all be friends and break bread while visiting! One world! One people!

  • @jasonsportslee
    @jasonsportslee 27 днів тому

    Check out the GTX in Seoul, Korea. I don't know how much money is being spent, but it's definitely a Mega project of 6 or 7 high speed trains that will connect the suburban areas just outside of Seoul. Normal subways in Seoul travel around 60kph, but the GTX lines will travel around 180kph. Commutes that would normally take 90-120 minutes by car or subway will be possible in 20 minutes. I don't know of other trains that travel that fast within a city rather than connecting cities. The first A Line should be complete by Christmas this year while the other lines are expected to be a few years away at least.

  • @jbtechcon7434
    @jbtechcon7434 28 днів тому +14

    #4 is made of tofu, #2 is already a fiasco, and #1 is the perfect illustration of why wealth & power should never be inherited.

  • @OverDlordzoro
    @OverDlordzoro Місяць тому +8

    please talk about the biggest stadium in the world being built in Morocco

    • @larsstougaard7097
      @larsstougaard7097 Місяць тому +3

      Yes good idea, wild project Hassan II stadium 115.000 people and expected to be finished 2030 . I wonder what it is predicted to cost ??

    • @PIG_ALLAh
      @PIG_ALLAh Місяць тому +2

      Biggest stadium will still be the Modi stadium Ahemdabad with 134,000 capacity.

    • @larsstougaard7097
      @larsstougaard7097 Місяць тому

      @Gautam0245 as I understand it that stadium 🏟 is a cricket🏏 stadium, so that Hassan II may still be the largest football ⚽️ stadium in the world 🌎. Fascinating stuff

    • @OverDlordzoro
      @OverDlordzoro Місяць тому

      @@PIG_ALLAh I'm talking about football stadiums and also in North Korea that there have 150,000 Stadium most of the time used for celebrations

    • @PIG_ALLAh
      @PIG_ALLAh Місяць тому +1

      @@OverDlordzoro 114,000 not 150,000
      Check wiki

  • @MainInternetUser
    @MainInternetUser Місяць тому +1

    10:45 Line 14 extension is already open, i rode on it 3 days ago

  • @irwanariwibowo2552
    @irwanariwibowo2552 Місяць тому +1

    You should include Nusantara, a new capital city project from Indonesia. It is a gigantic project with a total cost of 30 bn dollars annually, lasting until 2045. And Indonesia have just lauch the 1st bullet train, the operational speed is 350 km/hour, easily beating most of the bullet trains in Japan.

  • @janlorenz123
    @janlorenz123 Місяць тому +7

    love from the Philippines

    • @NoOneKnows10101
      @NoOneKnows10101 24 дні тому

      Andito nanaman mga kababayan ko na kulang sa pansin

  • @matthewharms8090
    @matthewharms8090 21 день тому +1

    Intro song is from a composer called “really slow motion”

  • @karl7428
    @karl7428 17 днів тому +1

    "roads that collect traffic data to calculate the fastest routes for firefighters and the police"... Right... thats what that data is for...

  • @anshul6168
    @anshul6168 Місяць тому +11

    Mumbai Metro could be here as well, it's easily 20 Billion USD + if you combine all the lines

  • @awabaziz7029
    @awabaziz7029 Місяць тому +5

    Can you make a video on c-pec or megaprojects in pakistan? Love ur vids , the quality keeps getting better!

    • @MegaBuildsYT
      @MegaBuildsYT  Місяць тому +5

      Thank you! We talked about it, but that was quite a long time ago. So might do some more research on that

    • @awabaziz7029
      @awabaziz7029 Місяць тому +3

      @MegaBuildsYT if u need help on some topics for that:
      1) Air ambulance, the minister of punjab Maryam Nawaz Sharif announced that they are working on air ambulance.
      2) Pakistans crazy network of canals
      3) Bahria town karachi
      Also can u pls do a vid on one of these topics within 2 months I wanna prove my freind that our country isn't doomed, but he doesn't believe me 💀

    • @SumitPalTube
      @SumitPalTube 15 днів тому

      This can include the mega terror factories.

    • @awabaziz7029
      @awabaziz7029 15 днів тому

      @@SumitPalTube least nationalist Indian be like:

    • @SumitPalTube
      @SumitPalTube 14 днів тому

      @@awabaziz7029 Giga-terror factories with so many products starting with 'Al' have dominated the global market for so long. Aren't you a proud nationalist? I think you should cherish your contribution to the world.

  • @neilbowers6956
    @neilbowers6956 28 днів тому +1

    HS2 is such an embarrassment! All the money spent on it and they can't even get it to the original finish line of Euston Station. Instead it's going to a newly built station called Old Oak Station and as you've mentioned the Manchester and Leeds lines have been cancelled.
    That said, the engineering that is going into building this is something to behold and seeing the videos on UA-cam of what they've achieved is pretty awesome to watch.

  • @abdulhannan454
    @abdulhannan454 Місяць тому +2

    Hey take about china's greater bay area. Quality is getting better.

  • @philstone5195
    @philstone5195 Місяць тому

    Our world is changing so rapidly.

  • @CapitanGreenhat
    @CapitanGreenhat 12 днів тому

    All amazing projects. Another one worth covering if you don't already plan on it is the "great springs" trail project in texas. It will be a continuous greenbelt stretching from downtown Austin to downtown San Antonio

  • @willsteuer1621
    @willsteuer1621 26 днів тому

    The Line at 2,4 Km will still cost about 1 Trillion $$$$$. The good news is that the high speed rail system in The Line will actually go from end to end in about 20 minutes.

  • @princegroove
    @princegroove 25 днів тому

    Walt Disney’s EPCOT concept finally realized.

  • @knights_realms
    @knights_realms Місяць тому

    Can you post a video about one of the biggest mega projects in Sweden we are building a highway tunnel under our Capital city a 18km tunnel for around $4B

  • @nightwi5h959
    @nightwi5h959 26 днів тому +1

    4 Days later and HS2 is confirmed dead, love the video but the government screwed the timing real bad xD

  • @SkyHigh64
    @SkyHigh64 Місяць тому

    Considering that most of the projects on this list are had delays and are more expensive then initially planned, I would say that the money is not being spent wisely but I still think that most of the projects are necessary despite this reality.

  • @verebellus
    @verebellus 18 днів тому

    myt favourite part of this video is how you pronounced Stuttgart :D

  • @user-nb8fz3ez5n
    @user-nb8fz3ez5n Місяць тому +2

    Hi from Canada :D

  • @efwaves4665
    @efwaves4665 21 день тому +1

    The reason the budget doubles, triples and even more is that some people fill their pockets with the tax payers money.

    • @samwalker8893
      @samwalker8893 21 день тому

      Ummm… that is the key point of infrastructure development… to build investment, spend money to drive employment, materials etc etc etc… the end result of the project is the ends of a means. A benefit. Not the aim

  • @privateerburrows
    @privateerburrows 25 днів тому +1

    I'd be totally on board for Neom, except that I would have designed it from the ground up as a self-financing project, with only minimal initial investment. Not even the 2.4 kilometers in length said to be the reduced current goal; I would have started with half a kilometer, and then sell or lease space in order to pay for the next half kilometer. The only initial investment should be power, water, sewage and roads to connect the initial segment to other regions, a small airport, and a basic harbor; then let the private sector start investing in it, and people to move in. Workers in the project should get free temporary housing within a portion of space in the last previously finished segment. Also, allowing large commercial entities to custom-design parts of The Line to their taste, I think would be essential. Let a shopping mall brand buy, say, a 200 meter section of The Line yet to be constructed, and let them design it to their own taste and vision. Open the project to other parties, in other words; don't limit it to the vision of just one guy.

  • @philscott7949
    @philscott7949 24 дні тому

    11:16 $57B for a reactor which will only server 6B homes seems like a lot. Australia is currently looking at getting it's first power reactor. The problem is by the time people agree, the planning is done and the construction is completed, 20-30 years will have slipped by.

  • @mdzahidulislam4108
    @mdzahidulislam4108 28 днів тому +2

    Government must run the country with tax money only. Government must not borrow money to build Australian infrastructure. Law should give space to the nation to suspend government through interim voting at least once in their term so that government remain controlled. We want the country will be liveable not converting to prison. Very unfortunate for the nation the way it is going. Future looks vulnerable. Best wishes to all Australian to stand together.

  • @florent72
    @florent72 4 дні тому

    Thanks for this great video, and congrats on your French accent!

  • @sirjock67
    @sirjock67 20 днів тому

    You forgot the $45bn 3GP Tengiz Project in Kazakhstan. I’m currently working there

  • @rudihoffman2817
    @rudihoffman2817 28 днів тому

    Thanks for generating this well produced content. Sorry about all the cynicism in the comments.:)

  • @rauzahmahbib6083
    @rauzahmahbib6083 27 днів тому

    Good projects for d country n peoples.

  • @GovindKumar-xx8xg
    @GovindKumar-xx8xg 3 дні тому

    You have miss so many Indian projects which cost billions of billions dollars
    For example Delhi and Mumbai industrial corridor, noida airport, navimumbai Airport. Delhi Mumbai express way much more

  • @HyperAB
    @HyperAB 28 днів тому +1

    the fact that the US is just now finally starting to invest in high speed rail is sad. we’re so far behind it’s not even funny 😭

    • @rockyroad7345
      @rockyroad7345 22 дні тому

      What's the point of being ahead when they'll all be eternal money pits, never make a profit and are beneficial to only a few overpopulated cities and regions?

  • @tiamiyuyusuf8990
    @tiamiyuyusuf8990 28 днів тому

    There's a Dangote Refinery that's being built in Lagos Nigeria costing over $14B.

  • @mpinedaarq
    @mpinedaarq 27 днів тому

    missed the Melbourne Metro Tunnel, which sits at about 13b+ and will be completed this year I think

  • @Sock_30
    @Sock_30 27 днів тому +1

    the thumbnail looks like a station i build in transport fever 2

  • @D7EEEMA
    @D7EEEMA 28 днів тому

    Regarding the Line. As with all mega projects it gets done in phases and as for the locals. Yes there were miss communications in the beginning due to differences in expectations, but that was resolved.

  • @Game_Jecco
    @Game_Jecco 28 днів тому +1

    What about the Dubai Creek Tower ??

  • @MarketingCubeCX
    @MarketingCubeCX 29 днів тому

    The new section of the Sydney Metro, from Chatswood to Sydenham, opens on Sunday, 4th August 2024. Also, just an FYI, it's Sydney "Harbour" not "Bay" 🙂

  • @coachinguniversitario-exit140
    @coachinguniversitario-exit140 Місяць тому

    You forgot to include the 1,500 kms of new train infrastructure for the Mayan Train in Mexico, with phase 1, 2 and 3 open and phase 4 under construction to open by the end of 2024

    • @edyee1647
      @edyee1647 Місяць тому

      They already covered it a few years ago.

  • @V3ntilator
    @V3ntilator 28 днів тому

    The worlds longest underwater highway in Norway started, but is missing from this video.