How It's Made: Traffic Signal Poles

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  • Опубліковано 25 сер 2024
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КОМЕНТАРІ • 214

  • @KRscience
    @KRscience 3 роки тому +176

    This was more interesting that I thought it would be. Never stopped to think what went into building one of these poles.

    • @TruckTaxiMoveIt
      @TruckTaxiMoveIt 3 роки тому +1

      Me 2

    • @badcornflakes6374
      @badcornflakes6374 3 роки тому

      I did tbh 😂

    • @kjemradio
      @kjemradio 2 роки тому

      Go back about 50 years when "art deco" poles were used for traffic lights.

    • @JarrodFrates
      @JarrodFrates 2 роки тому +1

      My addiction to How It's Made started many years ago with chainlink fence. I thought, "How could ever they make this interesting?" I vastly underestimated them.

  • @TheGreatAtario
    @TheGreatAtario 3 роки тому +88

    You don't really realize how absolutely massive these things are till they're down with you on ground level

    • @kosycat1
      @kosycat1 2 роки тому

      Same thing with trees

    • @arthas640
      @arthas640 2 роки тому

      Even the lights themselves are massive. The old school ones used to weight over 100lb

    • @HoshikawaHikari
      @HoshikawaHikari 2 роки тому +2

      Ikr From the car window they look so thin

  • @YMXXI
    @YMXXI 3 роки тому +36

    The people who made the pole after putting "epic ave" on the sign
    *welcome to downtown coolsville*

  • @KEVIN-xd6qg
    @KEVIN-xd6qg 3 роки тому +206

    I want this man to read me a bedtime story

  • @largedoggo3194
    @largedoggo3194 3 роки тому +22

    with all the dye cast models you use in the beginning of the videos, it makes me want to see how dye casts are made now

    • @Go-off-yourself
      @Go-off-yourself 2 роки тому +8

      They aren't made. Usualy found burried 100-300m. There is a mine in Utah thats been mining for them for the last 45 years

    • @narnbrez
      @narnbrez 9 місяців тому

      lmfao @@Go-off-yourself

  • @SnoopyDoofie
    @SnoopyDoofie 3 роки тому +242

    Walked into one of these while being distracted by a pretty girl. I can confirm, these poles are strong.

    • @rubiconnn
      @rubiconnn 3 роки тому +13

      Seeing the zinc crystalline patterns on these always hurts my teeth. I ran into one of these poles as a kid and chipped a tooth and now it hurts to look at them.

    • @blakelowrey9620
      @blakelowrey9620 3 роки тому +7

      You are the main character in a rom com

    • @masterofpuppets5072
      @masterofpuppets5072 3 роки тому +2

      Actually I bet the guy distracted you

    • @Dysiode
      @Dysiode 2 роки тому +3

      Or you're weak

    • @bmay8818
      @bmay8818 2 роки тому

      @@rubiconnn Random related side note: the pattern that galvanizing can create is called "spangle", and the size of the "plates" corresponds to the durability of the coating. IIRC

  • @kymian572
    @kymian572 3 роки тому +27

    They are also built to absorb the impact of a vehicle ramming into them while getting damaged and inflicting the least amount of impact to the car.

  • @powdah6927
    @powdah6927 2 роки тому +5

    The shear size of everything used to make these is pretty wild honestly

  • @Ignoto1392
    @Ignoto1392 3 роки тому +10

    There’s a Great effort and dedication behind every small single thing…..,😊

  • @happytrails5342
    @happytrails5342 3 роки тому +8

    That welder is awesome, It's called Submerged Arc Welding

  • @DonKeecock
    @DonKeecock 6 місяців тому

    Did you know? Brooks Turner Moore, the narrator of the US rendition of "How it's Made," gained notoriety as the primary suspect in the infamous "Wonderland Murders" of 1981. Though he is still considered the primary suspect of the gruesome murders he was never arrested or charged due to a lack of evidence. Thanks.

  • @nameinvalid69
    @nameinvalid69 2 роки тому +9

    the size of these components are... larger than I thought, when the workers stands beside them.

  • @cantcomeupwithausern
    @cantcomeupwithausern 2 роки тому +5

    I was just thinking about how amazing these are yesterday, when we had 60 mph winds and I was sitting at a traffic light. Interesting that this popped up today.

  • @HEROgamer8085
    @HEROgamer8085 3 роки тому +11

    Best show to watch in free time, 🙂😉

    • @Engineer9736
      @Engineer9736 2 роки тому

      During the time of the employer is better though

  • @cesarconh895
    @cesarconh895 3 роки тому +9

    That plasma cutter is about one million dollars. Just thought you should know

  • @seagull7585
    @seagull7585 3 роки тому +4

    Watching this while trying to go to bed lol

  • @Mike__B
    @Mike__B 3 роки тому +37

    Not going to lie, little disappointed that they bent it into a dodecagon instead of an actual round pole, was expecting a "finishing" smooth to round it out.

    • @TruckTaxiMoveIt
      @TruckTaxiMoveIt 3 роки тому

      K

    • @reillythompson664
      @reillythompson664 3 роки тому +13

      Client preference. There's a design equation for minimum number of sides in relation to the flat-to-flat diameter. The design code also says round tubes of similar size have greater fatigue resistance than multi-sided. Ref: AASHTO 2015 LRFD Specifications for Structural Supports for Highway Signs, Luminaires & Traffic Signals, Section 5.6.2 and Commentary.

    • @georgewrathall5950
      @georgewrathall5950 3 роки тому

      Haha me too! Not sure why

    • @qingboshang
      @qingboshang 3 роки тому +1

      cost more.

    • @a_friendly_idiot
      @a_friendly_idiot 3 роки тому

      @@reillythompson664 That's really neat.
      Thanks for the explanation 👍

  • @viniciusberetta
    @viniciusberetta 3 роки тому +11

    Galvanizing is key!

  • @GusCraft460
    @GusCraft460 2 роки тому +1

    Falling into a giant tank if molten sink is a death fit for a super villain.

  • @fergk5527
    @fergk5527 3 роки тому +5

    I can't even tell you how many times I've galvanized those poles.

    • @joeg464
      @joeg464 3 роки тому +2

      How good is the galvanic coating? Does it really last 40 yrs?

    • @fergk5527
      @fergk5527 3 роки тому +3

      @@joeg464, depending on the mills applied/adhered yes and even longer. 40 years is a minimum expectancy.
      For example. A light pole, piling, bolts or boat trailers that are exposed to the elements you can expect about that or even less.
      For something that is not exposed to the elements you can expect to have 80 years +.

    • @MrRdwRN
      @MrRdwRN 2 роки тому +1

      I don't want to think of how many miles of wire I burned welding these things up.

  • @rzerizrz
    @rzerizrz 3 місяці тому

    very cool, and imagine how much zinc layers, must be on the chain lol

  • @sebastiansiedler2
    @sebastiansiedler2 2 роки тому

    okay, added to my list on "how i DONT want to die"
    tripping and diving straight into molten zinc bath.

  • @RandomnessChannelYT
    @RandomnessChannelYT Рік тому

    the real heroes are the chains that holds the poles during the acid + galvanize bath

  • @wolfie8012
    @wolfie8012 3 роки тому +2

    Wow. Amazing

  • @light1haven
    @light1haven 3 місяці тому

    And I still watched one fall over into the highway XD

  • @zmaxx21
    @zmaxx21 2 роки тому +1

    Last 40 years?!
    I’ll be dead by then.

    • @ALT-9167
      @ALT-9167 7 місяців тому

      Well technically speaking, most galvanized poles are able to last for up to 70 years before the rust eats away at the steel. Where I live, we got some 50 year old street lighting poles and the only thing that's happened to them is light surface rusting. This is because the poles (including the one in this video) go through hot-dipped galvanizing processes. Also note that galvanizing doesn't have an impact on the tensile strength of steel.

  • @FatGuyInaTruck
    @FatGuyInaTruck 3 роки тому +5

    I never realized how thick the components were...

  • @andrewstamford1988
    @andrewstamford1988 2 роки тому +5

    A 'multi-sided' round pole?
    Multi-sided... round pole!
    Think about that for a moment.

    • @tyrannosaurusimperator
      @tyrannosaurusimperator 2 роки тому

      A circle is a polygon composed of infinite, infinitesimally small sides.

  • @sajinkahnalt
    @sajinkahnalt 2 роки тому +1

    Man I wanna go to *Epic ave*

  • @jackspicer455
    @jackspicer455 Рік тому

    Just Wow!

  • @elluisito000
    @elluisito000 3 роки тому +1

    U won't believe this, but the other day I was thinking about how these were made :D

  • @butchrowerakamannyfraker955
    @butchrowerakamannyfraker955 3 роки тому +2

    Now when I total my car into the pole I'll know exactly what it's made of and how it's made.

  • @kengonagaoka1968
    @kengonagaoka1968 3 роки тому +1

    Well I never wondered how these were made but now I know I guess

  • @SlingbladeJim
    @SlingbladeJim 2 роки тому +1

    Fascinating.....................................thank you

  • @tinkot
    @tinkot 2 роки тому +2

    That is a lot of metal! i wonder how expensive this actually is

    • @tA_aT287
      @tA_aT287 6 місяців тому

      $5000 per pole

  • @slowneutron6163
    @slowneutron6163 3 роки тому +2

    I don't think I've ever had any curiosity about traffic signal pole fabrication. And now that I've seen this video, I've come to the conclusion that I'm very stoned and hungry.

  • @Armadurapersonal
    @Armadurapersonal 3 роки тому +8

    Imagine falling into the tank of molten zinc

  • @froxy3371
    @froxy3371 7 місяців тому

    This is sick

  • @jaleelvigilant9148
    @jaleelvigilant9148 2 роки тому

    Man that mini version they had I wish they would sell it

  • @El_LeChErO91
    @El_LeChErO91 3 роки тому +14

    Damn they are made strong enough against drunk drivers too.

  • @LivvieLynn
    @LivvieLynn 2 роки тому +1

    I'm guessing you need a highly skilled welder. Looks like it would fall over if not done right.

  • @GeorgeCaramalac95
    @GeorgeCaramalac95 3 роки тому +3

    This channel is very interesting!

  • @pheurbelvls3710
    @pheurbelvls3710 3 роки тому +3

    Fascinating.💚💚

  • @JesusismyKingNL
    @JesusismyKingNL 2 роки тому

    God bless you all.❤

  • @rawbacon
    @rawbacon 3 роки тому

    I want one now.

  • @niranpunnz9039
    @niranpunnz9039 3 роки тому +1

    How behind the scenes made 😂

  • @MandoYote
    @MandoYote 2 роки тому

    Epic Ave

  • @PopCapMusicTrending
    @PopCapMusicTrending 3 роки тому +1

    This channel still uploading

  • @StuAnderson90
    @StuAnderson90 2 роки тому

    Apparently it can withstand high winds and snowfall... if you watch any hurricane documentary it'll tell a different story of their strength... like Uri Gella and spoons 🤣🤣

  • @NewHorizonsTravel
    @NewHorizonsTravel 3 роки тому +2

    Very interesting content so amazing channel I love it thank you great work
    new friend here 🥰🙏

  • @IIGrayfoxII
    @IIGrayfoxII 3 роки тому

    These poles also to crumple so they can absorb impacts from accidents.

  • @matthewgroza
    @matthewgroza 2 роки тому +3

    shows round poles then explains how to make octagonal poles. i wanna see how they make the round ones. i’ve never seen a multi sided traffic pole before i’m my life. they’re always round.

    • @MrRdwRN
      @MrRdwRN 2 роки тому +1

      it is the same process, just more bends on the press break using a different die on the ram and a wider set to the base and not as deep of a bend.

    • @tyrannosaurusimperator
      @tyrannosaurusimperator 2 роки тому

      They form them around a mandrel.

  • @CritterFritter
    @CritterFritter 3 роки тому +1

    Welding is used in more than 80% of manufacturing processes.

  • @chefinwhitecoat
    @chefinwhitecoat 2 роки тому

    Epic lane

  • @davidgage1566
    @davidgage1566 3 роки тому +2

    Wow even tho the machine wields the pole together I know the workers get paid a lot of money

    • @violetblaze8465
      @violetblaze8465 2 роки тому +2

      They top out at about 22/hr at my work. Its a pain in the ass of a machine to run. Much more difficult to run than the brake or the plasma. Brakes have a huge learning curve, but not in this line of work, specifically.

  • @thelastyoutuber9090
    @thelastyoutuber9090 Рік тому

    You know your a welder when you have to make remarks on the welds to yourself while watching hahaha spectacular welds btw 😅

  • @kunu98
    @kunu98 3 роки тому +1

    Wish they galvanized truck and car frames the same way. Sucks to see them rot out after a decade or 2 of winter n salt on the roads

  • @eclogites
    @eclogites 3 роки тому +1

    epic ave

  • @kimbratton9620
    @kimbratton9620 3 роки тому

    Cool!

  • @hello_its_me.
    @hello_its_me. 2 роки тому

    When will SC How It's Made film an episode on money, so I can learn to make my own! 😀

  • @ss-pw4zj
    @ss-pw4zj Рік тому

    How comes its not a circle but a hexagon? I’ve only seen circle ones?

  • @violetblaze8465
    @violetblaze8465 2 роки тому +1

    The ram on that brake has seen some way better days

  • @ixdjxl1
    @ixdjxl1 3 роки тому

    40 years doesn't sound long at all

  • @amybushey2594
    @amybushey2594 3 роки тому +1

    Rubber covered at the bottom for snow accumulation,plus salt 🧂 👌

    • @amybushey2594
      @amybushey2594 3 роки тому

      Plus those straps they got to go.

    • @amybushey2594
      @amybushey2594 3 роки тому

      Plus those straps they got to go

    • @gangisspawn1
      @gangisspawn1 3 роки тому +1

      Aren't you a Karen of utility poles.

  • @REfan001
    @REfan001 2 роки тому

    I want to live on epic ave

  • @nonyafkinbznes1420
    @nonyafkinbznes1420 Рік тому

    But how do they make "How it's made" videos?

  • @JJ7Redick
    @JJ7Redick 3 роки тому +1

    When someone tboned me, my srx sideswiped a signal pole just like the one in the video at 55-60 mph... wrapped around it then bounced off. luckily Cadillac is a leader in safety but my point is, these poles can withstand ANYTHING.
    the only minor damage done to the pole was to the crosswalk button, which was knocked off the pole but.. still hanging on by the wire. And again, this was a large heavy crossover suv that got hit by another car right into the pole direct impact. did nothing to it. id say it helped save my life, too.

  • @concretespoon5119
    @concretespoon5119 3 роки тому +2

    I had no idea sign posts were dipped in T-1000s

  • @mbta_railfan
    @mbta_railfan 2 роки тому

    I guess they're not strong enough to hold up when I crashed into one

  • @AliakseiHalavanau
    @AliakseiHalavanau 3 роки тому +3

    Why can't they make galvanized cars to last 40 years or more?

    • @rjwaters3
      @rjwaters3 3 роки тому +1

      because steel is heavy, and expensive, galvanizing is even MORE expensive, resulting in a car that costs more, and uses more gas, causing it to be more expensive to run.
      and if it catches fire results in everything nearby dying, including the fire fighters who come to rescue the person in the car.
      also difference circumstances, a TRAFFIC LIGHT, a low stress, and stationary life kept more protected from salt than say, the bottom of your car which constantly gets salt, and rocks, and other road detritus kicked into it, zinc is soft it scratches easy, wearing off the protective coating, it deteriorates faster in the presence of salt and excessive moisture, and the moment you get one weak spot, it spreads. all of these combined lead to galvanized metal being a terrible choice for basically anywhere in a car.

    • @stevebollinger3463
      @stevebollinger3463 3 роки тому

      Cars began using galvanized steel in the 1980s. Different manufacturers at different times. Cars used to rust a lot quicker before that.
      It is difficult to paint galvanized steel, the paint just doesn’t stick. So they had to figure out how to paint it before they could use it for the body panels. I believe they did this by electrostatically charging the paint and panels so they were attracted to each other.
      Galvanizing doesn’t last forever but it does last a lot longer than non galvanized steel.

    • @nathansvlog
      @nathansvlog 2 роки тому

      Modern cars are designed to be weak in certain spots because it's safer in a crash. If you hit a brick wall but your car hasn't dented, then you're probably dead because your internal organs got the entire impact.

    • @UHOH3300
      @UHOH3300 Рік тому

      Porsche 944s are galvanized. The reason they don’t galvanize cars is twofold. 1. Galvanized steel is harder to paint. 2. Galvanized steel lasts a lot longer and the auto industry is notorious for planned obsolescence.

  • @josh6715
    @josh6715 3 роки тому

    High strength in today’s age lol

  • @dino3115
    @dino3115 2 роки тому

    Forgot the occasional drunk driver

  • @triplejproductionscreation1057
    @triplejproductionscreation1057 2 роки тому +1

    I can just easily destroy it with a one small crash with my car in GTA

  • @adi_trades99
    @adi_trades99 3 роки тому

    oh, so giant vats of acid exist in real life as well, not just cartoons

  • @sithompson74
    @sithompson74 2 роки тому

    Only the ones in 'merica

  • @trxtech3010
    @trxtech3010 2 роки тому

    Sooo,,,,, why don't they just use Steel Pipe? This seems like a very time consuming and extremely expensive way to make a pole....

    • @StonesAndSand
      @StonesAndSand 2 роки тому +1

      Adding bends increases the pole's rigidity. Long round steel pipe would bend like a noodle.

  • @krayzeejojo
    @krayzeejojo 3 роки тому +4

    You owe a debt of gratitude to every DUI driver for keeping your workers from losing their jobs. Think about it.
    Very cool to watch this in the meantime.

  • @alicetyler3690
    @alicetyler3690 3 роки тому +5

    The music on this video was annoying. It was over the speaking voice.

  • @johnpatrickmillaro1711
    @johnpatrickmillaro1711 3 роки тому

    Only to be smashed by CJ!😂
    #GTASA

  • @thetwitchywitchy
    @thetwitchywitchy 2 роки тому

    I only just realized I never knew what traffic signal poles were made of XD

  • @markot9902
    @markot9902 2 роки тому

    They are overbuilt. So massive pols can stop Russian thank but I don't see a need for it.

  • @mikalripper9795
    @mikalripper9795 2 роки тому

    Why don’t yal come out on the job when they are getting installed it more fun my company out of hot spring Arkansas. We do a lot of them a year

  • @prophets6568
    @prophets6568 3 роки тому

    *9 Year Old Me*
    “Hmm, interesting”

    • @SnoopyDoofie
      @SnoopyDoofie 3 роки тому +1

      The very first comment ever posted on UA-cam was "Interesting".

  • @Julianbaki
    @Julianbaki 3 роки тому

    Hallo!

  • @deepgeny1
    @deepgeny1 2 роки тому

    Gta wants to have a talk with you

  • @TowMater603
    @TowMater603 3 роки тому

    I am druckl as fluck wtching youtube again

  • @yongchen4158
    @yongchen4158 2 роки тому

    Do voice over guy make a good living for good voices

  • @Dknycyoutubification
    @Dknycyoutubification 2 роки тому

    Does anyone know why they Don’t use a hot rolled hollow structural section HSS for light poles?

    • @MrRdwRN
      @MrRdwRN 2 роки тому

      It is not anywhere near strong enough to be able to support the weights and withstand the wind and impacts that are called for in the specs for these signal poles.

  • @attilakiss8585
    @attilakiss8585 3 роки тому +1

    It is not galvanization, it is the same coating but using melting metals instead of galvanization.

    • @ssl3546
      @ssl3546 2 роки тому +1

      ... uh yeah, it's hot-dip galvanization.

    • @attilakiss8585
      @attilakiss8585 2 роки тому

      @@ssl3546 Totally misleading phrase. Why the Us people love to use the same word for everything, and another word for everything too, and how one can talk like that.
      Normally, you should have same word for same things and different words for different things.
      The word is coming from name Galvani connected to electrolizing things. Nothing to do with molten metals. How stupid.

  • @Gamezy90
    @Gamezy90 3 роки тому +1

    Wwwooooooooooowwwwwwww

  • @jacobjames1171
    @jacobjames1171 3 роки тому

    I really hate traffic signals especially new ones

    • @IIGrayfoxII
      @IIGrayfoxII 3 роки тому

      What is so different about them?
      They're LED based?

  • @Backyardmech1
    @Backyardmech1 3 роки тому +2

    If only better engineering went into the flow of traffic in particular intersections where traffic didn’t build up, and more vehicles passed through.

    • @happytrails5342
      @happytrails5342 3 роки тому +1

      I agree, but It's an extremely complex science beyond me lol.

  • @dheeraj7826
    @dheeraj7826 3 роки тому +1

    Before video who doesn't know about this
    👇👇

  • @anasqai
    @anasqai 2 роки тому

    Having this metal alot like everywhere have road, how much is it actually? Just curious, because definitely cheap right? What kind of buying is allowed for this metal?

    • @Allexz
      @Allexz 2 роки тому

      I can't understand your question :(

  • @reksiohundson8706
    @reksiohundson8706 3 роки тому +3

    That is such a BS , everybody know that Poles are made in Poland -_-

  • @robh6638
    @robh6638 2 роки тому

    Wanna help the environment stop building intersections. Number one waste of energy and deadliest part of traffic .

  • @icarorodrigues8501
    @icarorodrigues8501 3 роки тому

    okay but how its ACTUALLY made?? 😑😑

  • @alextyndyuk
    @alextyndyuk 2 роки тому

    Surprised it's so primitive...

  • @nameinvalid69
    @nameinvalid69 2 роки тому

    "these poles will be able support signs and lights for 40 years or more..."
    YEAH RIGHT... bet you under 4 years they got knocked down by some idiots. 🤣

  • @minhaj5405
    @minhaj5405 3 роки тому +2

    1st