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New Crazy Traffic Light Which SOLVES Congestion

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Road Guy Rob

Road Guy Rob

Күн бұрын

It's called a 'Continuous Flow Intersection.' I take a quick look at traffic signal engineering and how this new type of displaced left-turn improves traffic flow by 30 percent.
Enjoy my video? I wouldn't say "no" to a chocolate shake :-) / roadguyrob
Ask a road question ► www.roadguyrob...

Пікірлер: 1 300
@guardrailbiter
@guardrailbiter 3 жыл бұрын
Everyone who learned to drive in New Jersey: "They let you turn LEFT?!"
@z609gaming
@z609gaming 3 жыл бұрын
Lmaao it’s true
@mr_coffee0109
@mr_coffee0109 3 жыл бұрын
Aahh, the good old JerseyJug Handles...lol. Rt. 70 near Brick Township is the craziest stretch. Within 3 intersections, all different, a jug handle, circle, and something else that I don't even know the name for...lol.
@z609gaming
@z609gaming 2 жыл бұрын
@@mr_coffee0109 and then there’s also Bay Ave and Hooper Ave. An at-grade cloverleaf in Toms River by Ocean County Mall. If you know then you know
@mr_coffee0109
@mr_coffee0109 2 жыл бұрын
@@z609gaming yes I do, right by where it intersects with 571. It's like they should have removed the traffic light and replaced it with an overpass making it a Cloverleaf interchange. I used travel through that intersection as a kid to go to the shore at Island State Park.
@dtvjho
@dtvjho 2 жыл бұрын
Across the river, PA has some Jersey-style jughandles, all on 4-lane roads. Examples include US422 in lower Berks north of Pottstown, PA309 in Montgomeryville.
@MrPillowpants91
@MrPillowpants91 3 жыл бұрын
This guy is a nerd...in the best way! Rob you rock man I’ve only seen 5 of your videos so far and I’m hooked these are so informative!
@monkisethojane2218
@monkisethojane2218 3 жыл бұрын
Same here!!
@raphdroidt692
@raphdroidt692 3 жыл бұрын
Then you should like NotJustBikes at least as much! : kzfaq.info/get/bejne/odSSibqJ37KYXWg.html
@inertboi
@inertboi 3 жыл бұрын
Don't want to sound like a smartass, but wouldn't a large enough two lane roundabout do just fine? No phases at all, less electricity bills (only for street lamps, no traffic signals), less stopping so consequently less CO2 and less fuel consumption etc. Plus it allows pedestrians to cross safely, as roundabouts slow the flow, and that even rhymes, wow. Conclusion: roundabouts are awesome. Right?
@coltonkinsey2977
@coltonkinsey2977 3 жыл бұрын
@@inertboi yea.... you know building a round about cost millions right?
@inertboi
@inertboi 3 жыл бұрын
@@coltonkinsey2977 hell no, where did you get that from? They cost about as much as the conventional intersections to build, and are much cheaper in the long run. You're way off buddy.
@Squarehead45
@Squarehead45 3 жыл бұрын
When I was in Germany, in the late 1960s, they had something odd on the side of the streets in larger cities. It was an old fashion looking "Side of the street, traffic control light looking Light" like we used to have HERE in the 50s a before (when people actually PAID ATTENTION to said Lights). It had 4 lenses and each lens had a Number on it. When the number lite up, all you had to do is adjust your speed to THAT number and you would make the NEXT GREEN LIGHT. You never saw much traffic congestion and the traffic was always moving. Saved on fuel, brakes and yes, even TIME. As you didn't have to come to a complete STOP then take off again. Always wondered why they didn't do that HERE in the U.S.
@ashkebora7262
@ashkebora7262 3 жыл бұрын
Because innovation costs money.
@wesleyhurd3574
@wesleyhurd3574 3 жыл бұрын
They do something similar for trains in the USA.
@bcatypical
@bcatypical 3 жыл бұрын
@@ashkebora7262 Not as much as making new roads!
@Jehty_
@Jehty_ 2 жыл бұрын
And I wonder why we don't have more of these here in Germany. According to Wikipedia we have less than 20 Geschwindigkeitssignale (speed sign) installed here in Germany. I regularly drive on a road with such a system and I think it works perfectly (as long as nobody drives faster than the sign says). So I don't understand why it isn't used more often.
@treyhart6861
@treyhart6861 Жыл бұрын
@@Jehty_ Here in the states, that variable sign would just say ZERO. I swear traffic control teamed up with the oil companies to try and MAXIMIZE fuel consumption. I cant tell you how many times I stopped at a red light for minutes, and NO ONE went through the green, and as soon as the cross traffic turned red and we turned green, cars would start accumulating on the cross road that was just green while we were waiting..
@bird3713
@bird3713 3 жыл бұрын
I came here to say “we have tons of these in Utah!” And then you said it.
@kaugustian
@kaugustian 3 жыл бұрын
Same lol
@josephj6521
@josephj6521 3 жыл бұрын
Wow, never seen one of these before. You need A LOT of space for them.
@TheOriginalLexa
@TheOriginalLexa 3 жыл бұрын
You do, but it’s wonderful!
@schroedingershat7912
@schroedingershat7912 3 жыл бұрын
Better bulldoze that bicycle lane and bus lane to make room.
@josephj6521
@josephj6521 3 жыл бұрын
@@schroedingershat7912 and homes, stores, parks, etc?
@schroedingershat7912
@schroedingershat7912 3 жыл бұрын
@@josephj6521 Only if we replace the homes with high density housing with no parking. They don't need parks because they're in a 'high transit access area' (at least until we bulldoze the bus stop for another intersection).
@questioner1596
@questioner1596 3 жыл бұрын
Considering they're being replaced with on ramps and bridges, the space isn't really an issue. Either one takes plenty of land.
@RyeOnHam
@RyeOnHam 3 жыл бұрын
Went through one of these in Utah. By, "went through", I mean that I wanted to turn left but was so confused, I ended up going straight through having to do a U-turn and right over a period of about 5 minutes and probably breaking a few laws.
@solarnaut
@solarnaut 3 жыл бұрын
by any chance (?) did the cop say: "may I see your out of state driver's license . . . " Yup ! . . . you're good to go ! " B-)
@bullfrog-nt1lb
@bullfrog-nt1lb 3 жыл бұрын
@@solarnaut lmao
@nonstantine
@nonstantine 3 жыл бұрын
They put one of these in by my old on ramp and it genuinely saved me 15 minutes every day.
@ian020881
@ian020881 3 жыл бұрын
As a Brit, we don't have this sort of space, especially in urban areas, so we just use roundabouts.
@jeremywoods770
@jeremywoods770 3 жыл бұрын
I was about to say, just replace everything with roundabouts, and im from America But we are still figuring them out. People think either A) always _stop_ before you enter a roundabout, even if its empty, or B) you always enter at _full speed_ even if the roundabout is full
@alexmawdsley
@alexmawdsley 3 жыл бұрын
@@jeremywoods770 not even sure why it's that difficult. Yield means yield to existing traffic. If no traffic, you have nothing to yield to so you just... Go. Then again this is the same country that can't seem to figure out how to merge into a freeway. Most seem to think you're supposed to match up with a random driver in the right lane and play a game of chicken with them.
@jeremywoods770
@jeremywoods770 3 жыл бұрын
@@alexmawdsley i know, right!?
@quantum_immortal69
@quantum_immortal69 3 жыл бұрын
@@alexmawdsley Bold of you to assume people know how to drive :P Yeah I see the chicken thing everywhere. In my city there are two or three roundabouts and I see one every day where I run. I see absolutely pants-on-head retarded operation by at least one car there every single day, and I'm only looking at it for a minute or so. People waiting for cars on the other side of the roundabout to come all the way around/exit the roundabout are the biggest problem. If the car's not near you you *cannot* physically hit it, simple physics, just go, just drive!
@christopherg2347
@christopherg2347 3 жыл бұрын
@@quantum_immortal69 Make you wonder if they also stop at highway interesections, because they see a car comming from the right?
@nathancollins4556
@nathancollins4556 6 жыл бұрын
lol I had no idea these were actually things. I thought it was just "something weird." Great video, keep them coming!
@railroad9000
@railroad9000 3 жыл бұрын
They are the crazy intersections in UDOT's nightmares! I live here and hate them. Out of town visitors always complain about them!
@castirondude
@castirondude 3 жыл бұрын
We have this here in San Marcos TX. It is in fact weird to drive on the left hand side of the oncoming traffic suddenly.
@Newtonian_Balls
@Newtonian_Balls 3 жыл бұрын
UDOT loves to try out new ways of frustrating drivers. We have the CFI’s, Diverging Diamond’s, FLEX lane’s and the absolute worst is this left hand turn light that actually happens after the intersection. UDOT since this video has removed an additional 5 CFI’s along the Bangerter Highway and have since converted them to freeway interchanges. Makes driving that highway much nicer. The issue with the CFI’s is remembering that you shift over much earlier to make a left turn and sometimes you forget and miss the turn. Well, guess there is also another issue of people still going to the light and still try to turn left holding up the through traffic.
@ThinkFreely2012
@ThinkFreely2012 3 жыл бұрын
@@castirondude there are a couple near College Station as well.
@yopranay
@yopranay 3 жыл бұрын
Dude your channel directly appeals to a weird nerdiness I have about traffic engineering and I'm so thankful I found it. I'm literally a doctor in training lmao.
@pablomuzzobar8940
@pablomuzzobar8940 3 жыл бұрын
Cities skyline will fix that itch
@babydriver8134
@babydriver8134 3 жыл бұрын
Where did you find a revolving McDonalds sign? Ain't seen one in years.
@57fitter
@57fitter 3 жыл бұрын
I've NEVER seen one!
@JonathanNelson-nelsonj3
@JonathanNelson-nelsonj3 3 жыл бұрын
The intersection shown here is University Pkwy and Sandhill Rd in Orem Utah. So there is at least one there.
@britonk
@britonk 3 жыл бұрын
There is one near my house on Dorchester Rd. Summerville, SC
@Bankable2790
@Bankable2790 3 жыл бұрын
Riiight
@SpencerPetersen
@SpencerPetersen 3 жыл бұрын
@@JonathanNelson-nelsonj3 The one at the beginning of the video in the time lapse was State Street and Center Street in Orem. So there's two, less than 2 miles apart.
@JETZcorp
@JETZcorp 3 жыл бұрын
I LOVE the CFI in Cities Skylines. The improvement over a conventional intersection is dramatic, and watching it work is like art. I didn't think I'd like it even better than the diverging diamond interchange, but I do. It is THE highest capacity level intersection, and so much less disruptive than a grade-separated highway interchange.
@blackhole4106
@blackhole4106 7 ай бұрын
it is great for traffic flow, but the only problem I have with it is that it doesn't let through traffic continue without stopping.
@JETZcorp
@JETZcorp 7 ай бұрын
@blackhole4106 At the levels of traffic where a CFI is needed, nothing short of a highway interchange does that. If a roundabout hits capacity, people have to stop and wait too.
@Justin-Outdoors
@Justin-Outdoors 3 жыл бұрын
People can’t even handle a simple left turn arrow. I can see this going very wrong in Los Angeles.
@ILovePancakes24
@ILovePancakes24 3 жыл бұрын
Getting a driver's license is too easy in America. It should be a hard test where you must get all the questions right. A hard question could be the difference between a life saved.
@Justin-Outdoors
@Justin-Outdoors 3 жыл бұрын
@@ILovePancakes24 agreed
@ianrodriguez4652
@ianrodriguez4652 3 жыл бұрын
Miami too.
@Bankable2790
@Bankable2790 3 жыл бұрын
@@ILovePancakes24 should be a returning thing. Like you need to recertify every 2 years. Lots of people don’t seem to know the rules of the road
@c2PlayTV
@c2PlayTV 3 жыл бұрын
In Germany we have something called "Right-hand drive bid" [Rechtsfahrgebot] which applies especially to our Autobahn. (Highway) This rule ensures that overtaking is only legal from the left side and that slow vehicles have to take the lanes on the right side. I have seen a lot of dashcam footage with accidents that would have been prevented by this rule.
@jennicasalyards6277
@jennicasalyards6277 3 жыл бұрын
I go through this intersection a lot. It made a huge difference in how long it takes to get through that very busy intersection. I love the new design. Very smooth and efficient.
@compulsive_curiosity
@compulsive_curiosity 3 жыл бұрын
The "long term" strategy to these is kind of clever in a way. In the example you gave they had already purchased the right of way for the planned future freeway, so maximizing that footprint without building a grade separated interchange increases the value of that investment while waiting to finish a future phase of development. Also the increased pre-existing road surface seems like it would make construction phasing safer and more efficient when you do upgrade eventually.
@BakkuIa
@BakkuIa 3 жыл бұрын
They added one of these to my hometown 2 years ago. No one had a clue what they were going for but it's honestly great.
@delvindoodles2182
@delvindoodles2182 Жыл бұрын
You have a great way of conveying a lot of complex information in the most straightforward way. Awesome content you're providing
@BibianaCitysk8rs
@BibianaCitysk8rs 3 жыл бұрын
Americans: "we have to find a way for people to turn left without many crashes... Let's make a Super intricate road!" Europeans: "...what about roundabouts?"
@raoul9181
@raoul9181 3 жыл бұрын
That was literally my thought when starting this video 😂
@Samuel-I
@Samuel-I 3 жыл бұрын
Roundabouts in The States are really becoming fairly common. They blew a lot of peoples minds at first, but they've adapted fairly rapidly. I've experienced a few of the intersections in this video and they DO WORK.. but are much more intricate and people don't pay enough attention to be in the correct lane upon approach for them to be so sporadically placed.
@lordgman1
@lordgman1 3 жыл бұрын
In most areas of the US anything heavier than neighborhood traffic comes to a 3-way standstill in a roundabout and they greatly increase accidents because most US drivers aren't familiar with them
@osco4311
@osco4311 3 жыл бұрын
There's actually a roundabout just off camera to the left! They're unfamiliar to most drivers in the US. The cameraman is standing in behind the largest university in Utah. Very few people know how to drive in them properly, and the traffic in the surrounding area is too heavy for proper enforcement (or teaching). Two: roundabouts are often known as a traffic calming device, because they force traffic to slow down. This doesn't work well in places like Utah where snow plows require a certain amount of momentum to do their job properly.
@04josrey
@04josrey 3 жыл бұрын
@@osco4311 the whole slowing of traffic is crap doesn't stop the plows in northern Europe: Sweden Finland etc. That all have very snowy winters and require the road closing. Roundabouts literally would solve this issue and more
@grahamlive
@grahamlive 3 жыл бұрын
In the UK we wouldn’t even attempt to find a “one size fits all” solution. You just build whatever intersection suits the circumstances and people just deal with it. (Well mostly).
@toranine09
@toranine09 3 жыл бұрын
[shudders in magic roundabout]
@Hdtjdjbszh
@Hdtjdjbszh 3 жыл бұрын
hatched yellow boxes work really well basically what these americans are trying and failing at
@toranine09
@toranine09 3 жыл бұрын
@@Hdtjdjbszh hatched boxes work when people actually listen to them... or know what they even are
@contytub
@contytub 3 жыл бұрын
Yes and because of the ''non standard'' aproach you have no idea what lanes you can use for forward unless you have clear markings and signage. Lack of road markings and random unnecessary logic are the reason for plenty of near misses and accidents that could simply be avoided by a bit more standardisation and leaving only the more complicated situations as ''exceptions''...
@noavanderhoorn2996
@noavanderhoorn2996 3 жыл бұрын
A big weird roundabout with 7 directions, 23 traffic lights and 3 shortcuts so nobody understands what's going on?
@tijn001
@tijn001 3 жыл бұрын
As someone from the Netherlands, its really interesting to see road engineering in the US. This is a very clever solution to keep CARS moving. However, wouldn't it be more effective to invest that money and engineering time into providing options for people to walk, cycle or use public transport? Instead of building roads to deal with endlessly increasing demand, off load some of that car demand to other means of transport. I find it funny that pedestrians were mentioned once, with no real alternatives except for an expensive tunnel that I'm sure most of these intersetions won't have. I didn't see a single cyclist or form of public transport. No wonder traffic sucks in the US.
@nightshaderose
@nightshaderose 3 жыл бұрын
[sarcastic answer] Well, yeah, but This Is America! and it would be Un-American do do anything that might upset or harm our oil-company overlords! [end sarcasm] Honestly, most newer cities and pretty much all suburbs (where most Americans live) were designed from the ground up to be car-centric and car dependent. Social prestige is often affected by how car-dependent your neighborhood is (how big is your yard? how hard is it for "The Poors" to get to?) To make US suburbs walk/cyclable, you'd have to convince people to give up land for paths and lanes for bicycles (and protection curbs), convince people that maybe they don't really *need* that much lawn, and maybe there could be more housing instead. Convince people that poverty is not a personal moral failure (that's the hard part). It would be easier to level it all and restart from scratch. In the place where I grew up, cars were so necessary for living that the concept of not having one was utterly unthinkable. Not having even the crappiest most beat up car meant you were the poorest of the poor, and in America, that is a Sin. The importance of cars is baked into American culture and, though we're making tiny inroads on changing that, will take a lot more than a couple of pedestrian-aware intersections to fix. Pardon the rant, but "wouldn't it be more effective" makes it sound a lot simpler than it is.
@s0nnyburnett
@s0nnyburnett 3 жыл бұрын
The US is a big country and unless you live in a metro area and only travel within the metro area you'll need a car if you want to do what you want to do and not just wherever the bus happens to go at certain times. State of Utah alone is over 5 times larger than your home country, some people's commutes each day is measured in hours not minutes so having your own vehicle is a must if you want to have a decent job. Not to mention the time and cost of building infrastructure over a big country, not every place is going to be great and everyone learns how to deal with it and get on with their day.
@tijn001
@tijn001 3 жыл бұрын
@@s0nnyburnett I never said get rid of cars lol, plenty of Dutch people drive to work because its the best option. My point is that there should be more options, and even in the US, a lot of car journeys are short and in built up areas where other transportation options are possible. In the country side, of course, use a car, we do that too.
@wesleyhurd3574
@wesleyhurd3574 3 жыл бұрын
Those pedestrian tunnels must be scary. Seems like a place where people frequently would get robbed or assaulted. I think I would rather dodge the cars.
@Starchface
@Starchface 3 жыл бұрын
Who wants to spend hours lining up and waiting at the side of the road just to get on a Coronawagon? Public transport use in my region has stabilized at 40% of traditional level for the past year. The "change" that has occurred is that people have realized that taking the bus is inconvenient and disease-ridden. I will ride in the comfort and safety of my personal automobile and go where I want, when I want.
@GarrettCrosgrove
@GarrettCrosgrove 3 жыл бұрын
So glad I live in Utah where we are constantly changing the intersections and confusing everyone
@Deadbass_
@Deadbass_ 3 жыл бұрын
mmm yes and annually seeing the state flower; the elusive orange cone.
@geologick
@geologick 3 жыл бұрын
And every time it rains it's a guessing game of whether you're following the right semi-invisible road lines
@widowmakerx7
@widowmakerx7 3 жыл бұрын
Ran into one of these outside Cincinnati, I'm sure it's great if you know about it, I definitely missed my turn when I used it cuz I knew my left turn wasn't until the next intersection but didn't realize I had to cross at the previous one.
@Am-Not-Jarvis
@Am-Not-Jarvis 3 жыл бұрын
Without clear signage I would totally miss the left turn, because I would think "Oh, I'm not turning there, I'm turning up *here*!"
@simontay4851
@simontay4851 3 жыл бұрын
Thats the problem. Road signs in the US are not clear or consistent. European road signs are much clearer.
@jettcs3218
@jettcs3218 3 жыл бұрын
We have one in baton rouge louisiana and i never knew what they were called until now. You would never know how good it is until you have one it helps traffic sooooooooooo much. The 50% of the time having green is pretty accurate the traffic flows so well.
@wadeguidry6675
@wadeguidry6675 3 жыл бұрын
Airline at Siegen, I live right around the corner. Greetings!
@jettcs3218
@jettcs3218 3 жыл бұрын
@@wadeguidry6675 hiya haha
@retrogaming1986
@retrogaming1986 6 жыл бұрын
Great videos, Rob! Your explanations and visuals are incredibly helpful and easy to understand. I also want to mention - thank you for your Lexus video. I have a base 1991 LS that is very similar to yours - no sunroof and cloth interior. However, I did get the keyless entry and mudguard options. I didn't even know keyless wasn't standard, until I saw yours! Keep up the great videos!
@longochu8588
@longochu8588 3 жыл бұрын
Excellent videos, Rob. Subscribed when i saw your first one. The big drawback of cfi is the space it will take. In my opinion, when the space is tight and traffic is heavy, the best way is to have each direction have its time, with smart use of right- and left- turns in other directions so the use of common area is maximized.
@sillykristy
@sillykristy 3 жыл бұрын
Ever hear a GPS try to pronounce "Bangerter highway"? I forget exactly what it is but it's funny.
@Samuel-I
@Samuel-I 3 жыл бұрын
I know where that is. When I saw this video the first place I thought of was Bangerter/201.
@osco4311
@osco4311 3 жыл бұрын
They stopped saying most of the names and if a highway number is available. It sucks, because nobody knows where Hwy 154 (Bangerter) is, and definitely not Hwy 85 (Mountain View Corridor).
@Rattlesnakecowboyboot
@Rattlesnakecowboyboot 3 жыл бұрын
There’s one of those on highway 71 in Austin! I just thought it was poor design but it makes sense. Thanks for the info!
@Goldenstu
@Goldenstu 3 жыл бұрын
Austin liberal commies using socialist engineering! Jk 😋 we have a couple here in Georgetown Tx and boy it works! Kinda confusing but you get used to it 😁
@ThinkFreely2012
@ThinkFreely2012 3 жыл бұрын
There are also a couple in San Marcos and College Station.
@liamwelsh5565
@liamwelsh5565 3 жыл бұрын
I live in Canada and they are just about to open the first ever displaced left turn in the country in my hometown. I personally think it'll be a lot better than the conventional intersection however a lot of people are freaking out over it and saying they're going to just completely avoid it. Hopefully, once it opens, they see it's really not that hard to navigate and the only difference is the left turn.
@doubtingtom92
@doubtingtom92 3 жыл бұрын
My city opened one up there I live at an intersection that was always congested and the traffic would run back forever up and down the road. Once the intersection went in, the entire highway cleared up. It was like magic.
@maximazorreguietacerruti5856
@maximazorreguietacerruti5856 3 жыл бұрын
I would love to see a video about the Michigan left turn.
@williamsun5157
@williamsun5157 6 жыл бұрын
Hey Rob, I am a big fan of your videos. The way you present information is extremely entertaining and informative. It would be really interesting if you could do a video on 4-way stops. It seems like no one actually knows how to use them properly. The city that I live in has also started replacing some of them with roundabouts. I'd be interested to hear what you think of 4-way stops, if they are the most effective solution, and if traffic lights or roundabouts are better options.
@simontay4851
@simontay4851 3 жыл бұрын
Traffic lights are never a better solution on junctions with light traffic.
@jameshendricks8526
@jameshendricks8526 3 жыл бұрын
We have several 4 way stops where I live and a few are high traffic-ish. They work great. You get to go when it is your turn. I sit at a 4 way stop 30 seconds tops. A light cycle 2 minutes.
@vilenius187
@vilenius187 3 жыл бұрын
This came up on my feed and I knew instantly I'm gonna like this channel. And as an European my obligation is to bring up roundabouts! Safe and affordable!
@samwhaleIV
@samwhaleIV 3 жыл бұрын
The road I live on has 6 consecutive single-lane roundabouts. It's probably an artifact of bad city planning given how extremely close they are, but they work very efficiently.
@raphdroidt692
@raphdroidt692 3 жыл бұрын
On roundabouts in The Netherlands: kzfaq.info/get/bejne/apeIdd1ytNPReYk.html
@jameshendricks8526
@jameshendricks8526 3 жыл бұрын
Traffic circles killed the round about. The average person doesn't know the difference
@olli2074
@olli2074 3 жыл бұрын
Also as an European I have to add the fact that city planning can also be made without giving cars the priority. European suburbs are much denser and thus have more potential to get public transport such as trains, and local walkable surroundings with cafes and shops. Of course European suburbs are car-dependent on many cases at least on the outer edges of the city, but the street network is planned to serve both pedestrians and cars.
@SmallSpoonBrigade
@SmallSpoonBrigade 3 жыл бұрын
Roundabouts are coming to the US. Around here they're building a ton of them on country roads where cars don't feel like yielding to traffic. But I also see them being built near freeway on/off ramps and in spaces where they have multiple roads intersecting and have the space to put in a roundabout rather than a light.
@agonizer17
@agonizer17 4 жыл бұрын
Maybe you can do a video on the complete lack of high mast lighting in CA and how every other states puts them on EVERY interchange! Cool videos BTW!
@xxsknnylgndx1357
@xxsknnylgndx1357 3 жыл бұрын
didn’t even know this was a thing until i left CA 😭
@Azlehria
@Azlehria 3 жыл бұрын
I've actually seen it over a number of interchanges and some high-traffic exits in the LA/OC area, especially near Disneyland. It seems to be spreading as they work on other areas, as well.
@tezlashock
@tezlashock 3 жыл бұрын
Doing this at a smaller, 2 lane scale also has its benefits. Especially for those making left and right turns. I just cant help but feel like its an optimal solution in almost all cases...
@DEmersonJMFM
@DEmersonJMFM 3 жыл бұрын
This can be very useful in situations when you have an intersection where a left turn is used more than average while having a lot of thru traffic. Plus, overpasses aren't always appropriate (as well as an eyesore) and a roundabout isn't going to work well when a lot of traffic wants to get off on the left most exit. I installed one of these on Cities: Skylines for this specific situation, along with timed traffic lights, and it's extremely smooth with less congestion.
@jamestucker8088
@jamestucker8088 3 жыл бұрын
You can do a lot of interesting designs when you are in the country side where the land is almost free.
@matthew8153
@matthew8153 3 жыл бұрын
You also usually don’t have the traffic to justify weird designs.
@ottojacobson8789
@ottojacobson8789 3 жыл бұрын
Yeah there's really a lot of opportunity to ruin everything with more concrete
@tempest_dawn
@tempest_dawn 3 жыл бұрын
The intersection shown there isn't really in what'd I'd describe as "countryside" - it's right next to a university campus so the land was probably pretty expensive.
@geologick
@geologick 3 жыл бұрын
When I started watching this video, I did not expect to see the intersection across from my school being featured
@BoulevardFan28
@BoulevardFan28 3 жыл бұрын
We have several of these in Fenton, MO on Highway 30, and they _massively_ improve the traffic flow during rush hour. We also have multiple diverging diamond interchanges as well, but not nearly as many as Springfield, MO.
@GregBennett
@GregBennett 3 жыл бұрын
I love this kind of stuff. I suppose I'm a traffic nerd like you. Didn't know there was so many people like me! I'm in Utah also and like the creative things they've done on left turns. You should do one on the U Turn lane things.
@joshualeblanc3833
@joshualeblanc3833 3 жыл бұрын
We have one of these in Lafayette La (Johnston St @ Guilbeau Rd). People still get confused at it years after
@mutestingray
@mutestingray 3 жыл бұрын
I saw someone turn left from Johnson and end up in the left turning lane on Camellia just this week.
@nc818
@nc818 3 жыл бұрын
I swear there’s on in Baton Rouge but I can’t find it
@klfjoat
@klfjoat 3 жыл бұрын
@@nc818 It was the first CFI in the US, and it's at Sherwood/Siegen and Airline.
@contrariandealer3466
@contrariandealer3466 3 жыл бұрын
Feels like a good opportunity for someone to end up in a lane going the wrong way
@tangent948
@tangent948 3 жыл бұрын
Obviously the designers know that and design accordingly. Like how they place a jutting edge on a highway exit so people dont accidentally turn in.
@ninjanerdstudent6937
@ninjanerdstudent6937 3 жыл бұрын
My favorite unique road intersection is where you can take an exit and then rejoin the express lanes at the the light and beat a line of cars. Palatine Rd.
@horatiohornblower3757
@horatiohornblower3757 3 жыл бұрын
We got one of these at 1431 / I-35 in northern Austin. 1431 used to back up for a LONG ways every morning leading up to that interchange, now it goes as smooth as ever. Big boon to traffic in that area.
@ironmatic1
@ironmatic1 3 жыл бұрын
Huge one of these was completed last year at the intersection of the loop 1604 frontage road and Bandera road in San Antonio, Texas.
@nathan528
@nathan528 3 жыл бұрын
ah i hate that intersection so much lol
@anthonycarless1748
@anthonycarless1748 3 жыл бұрын
Or you could build a roundabout! They work no matter how busy they get
@madmonkey8141
@madmonkey8141 3 жыл бұрын
False Happy Valley, AZ roundabouts were redesigned into a crazy looking intersection Look it up if u don’t live here
@madmonkey8141
@madmonkey8141 3 жыл бұрын
Because they were way too damn busy
@anthonycarless1748
@anthonycarless1748 3 жыл бұрын
@@madmonkey8141 from what I find online the 2 roundabouts were always meant to be an interim measure. Looking at the aerial photos of them, they are quite small compared to the ones we use in the UK. In fact they are on par with the ones we use to get into a supermarket and don't look fit for purpose for a busy intersection. Although I agree with you in principle with your particular example, a big 3 lane roundabout at the junction in the video would work better than the way it is currently. You could also use traffic lights on the roundabout during rush hour, again fairly common here.
@raphdroidt692
@raphdroidt692 3 жыл бұрын
@@anthonycarless1748 On Dutch way of roundabouts; kzfaq.info/get/bejne/apeIdd1ytNPReYk.html
@anthonycarless1748
@anthonycarless1748 3 жыл бұрын
@@raphdroidt692 just like ours but without the cycle lane. Do the cyclists have right of way?
@alexg9487
@alexg9487 3 жыл бұрын
Im stunned how much i love these videos. Much Love Road guy Rob❤️🥴
@Iconoclasher
@Iconoclasher 3 жыл бұрын
I like your vids. One traffic issue we have in Southern California is the proliferation of left-turn arrows. Yeah they're fine at most intersections but they also create more congestion in many cases. Some areas here have LT arrows from one residential street to another. These streets might have 5 or 6 cars a minute. It's stupid. Fortunately some areas like Orange County and Palm Springs area have LT arrows but switch to yield-on-green so we aren't stuck when there's on coming traffic.
@saxmastergq
@saxmastergq 6 жыл бұрын
can you do a video on teardrop roundabouts/dumbbell roundabouts?
@RoadGuyRob
@RoadGuyRob 6 жыл бұрын
I'm not familiar with those. Holy cow, those look crazy! I need to see if there are any out west that I can see/video. Thanks!
@nothanksguy
@nothanksguy 3 жыл бұрын
@@RoadGuyRob look at carmel, indiana
@hankkingsley2976
@hankkingsley2976 3 жыл бұрын
Look kids Big Ben Parliament
@georgelane6350
@georgelane6350 3 жыл бұрын
These are super common at minor freeway interchange in New Zealand.
@michaelm_720
@michaelm_720 3 жыл бұрын
@@RoadGuyRob I-25 and 14th Street, Loveland, Colorado. Right next to the Loveland Park-n-Ride.
@martinsolano7894
@martinsolano7894 3 жыл бұрын
Please bring this design in a hurry to i95 exit 16 ives dairy road, (NE, 203) in Miam, FL.
@exoressdelivers70
@exoressdelivers70 3 жыл бұрын
That spot already has a bridge taking traffic over the highway below. He said that the diverging system he talked about was used only to allow the state to save money to build a bridge which is a more permanent solution.
@TheOriginalLexa
@TheOriginalLexa 3 жыл бұрын
There’s a 1/2 one (it’s a normal intersection on one side, this on the super busy side intersecting it) on SR82 just outside Ft. Myers, and it has made a huge difference! It looked crazy, but when the traffic to turn right backs up the 4 lane road for a mile at least twice a day, and the highway is getting widened, why not, right? Awesome. There is a ton of farm traffic that comes north on SR 82 from Immokalllee, semis filled with produce from the tomato, bell pepper, and fruit farms, and of course the citrus groves, and it is dangerous as all get out. Mix it with a large suburb (Lehigh) with underdeveloped infrastructure, and you can imagine that it’s a mess. That intersection is one of the 2 main ways to get into Lehigh from Ft. Myers, I-75, Cape Coral, etc., so it sees pretty heavy traffic and was a great place to try it out. It takes twice the space, but traffic flows a million times better. Thank goodness, because a new high school opens up next year not far from it, lol! Good luck and hopefully the planners in Miami-Dade will be able to sell the idea on your side of the state!
@kcstott
@kcstott 3 жыл бұрын
I’ve seen this in Mexico. And never understood it until now. I thought it was weird too. But now having an explanation as to the why. I get it. I love it. And I wish we had this in souther California.
@mtb8300
@mtb8300 3 жыл бұрын
I might not stick to the channel, but its not because of Rob. This guys enthusiasm and general love of what he does is infectious, I hope I find something I love as much as he seems to love traffic engineering.
@jimmysebesta8906
@jimmysebesta8906 6 жыл бұрын
I'd love to see you do a video about the benefits of electric / hybrid cars! I dont know if its in your wheelhouse, but I think you could have an interesting take on it
@KlodFather
@KlodFather 3 жыл бұрын
There are none... The batteries and other tech in the cars are MAJOR polluters and those cars are COAL powered for the most part or fossil fuels. Now if CA wanted to put in a bunch of Thorium Salt reactors to make electricity, then we are talking about a long term sustainable power source. Much more Thorium than Uranium and you cannot turn the leftovers into bombs. But they could be used for Nuclear batteries for communications devices on mountain tops and other remote places as they cool off. The waste from Thorium is much less hazardous than standard Uranium reactors.
@mattlogue1300
@mattlogue1300 3 жыл бұрын
In columbus we have inverted and diamond interchanges on 270. I like them, except right turns must go SLOW. You can blow thru left turn.
@jamiewalentynski6129
@jamiewalentynski6129 3 жыл бұрын
There's one of these in downtown Toronto. When one wants to turn left from Lakeshore rd traveling East bound on to Bathurst st traveling North bound. They have a crosswalk at surface level and its staggered; you cross the right hand turning lanes going South and the left hand turning lanes going North and then you need to wait for a secondary crosswalk signal to walk across the East West traffic.They even have dedicated transit lanes including streetcar tracks. The intersection is enormous. I love turning left from the collecter lane. For this particular intersection I believe it's a permanent solution.
@TheNiceJackass
@TheNiceJackass 3 жыл бұрын
You guys over the pond need to build loads more roundabouts espacially multi lane ones. They reall do help with heavy traffic flow.
@simontay4851
@simontay4851 3 жыл бұрын
We also need to have more roundabouts in the UK as well. Where i live there are t-junctions with slow traffic lights that would be much more efficient as roundabouts or just no lights. in the evening at a certain junction i often have to wait at a red light for no reason - you can easily see if anything is coming and there is nothing in the evening after 8PM. The traffic lights should turn off after 8PM.
@anthonythorp7291
@anthonythorp7291 3 жыл бұрын
Oh your God, Wisconsin is still trying to master the round about. Couldn't imagine having this.
@AcousticGString
@AcousticGString 3 жыл бұрын
Illinois too, I'm in Northern Illinois about 10 minutes from the Wisconsin border and they're putting them in over here too. They are built in areas that honestly didn't need them and the budgets are in the millions, its insane.
@anthonythorp7291
@anthonythorp7291 3 жыл бұрын
@@AcousticGString yep, seen unnecessary round abouts. Some I'm told are only busy part of the day such as a school or large company letting out. Cities will put in small round abouts to discourage semi traffic in certain areas. Oshkosh wi has round abouts back to back. No sooner are you through one, there's another. You really need to know where you're going when you hit these. My pet peeve with round abouts, beside snowplowing, is that they mound up the center and plants things obstructing the view of traffic. The whole idea is to increase traffic flow instead they hinder it by restricting the view.
@raphdroidt692
@raphdroidt692 3 жыл бұрын
Some other ideas: kzfaq.info/get/bejne/apeIdd1ytNPReYk.html
@3dPrint_and_chill
@3dPrint_and_chill 3 жыл бұрын
As someone living in the US who is from a country where roundabouts are common. Yes people struggle with them here. Just think of them as joining a one way road, that's it, you get on it when it's clear then take whatever exit you need. Don't stop on it just like you wouldn't randomly stop on a normal road because someone was waiting to pull on to it. Also it keeps traffic flowing and doesn't need electricity. It could be used to replace so many stop lights. It really would be a great solution for a lot of intersections. You can use them to pull a u-turn safely. I love them.
@jameshendricks8526
@jameshendricks8526 3 жыл бұрын
Round abouts are pretty awesome when done correctly and not confused with a traffic circle.
@mercury9060
@mercury9060 3 жыл бұрын
HEY THAT’S MY SCHOOL YOOOOOO I’m like “wait, Utah’s university parkway uses that!!!”
@lostincyberspaceIII
@lostincyberspaceIII 3 жыл бұрын
I saw the name of this and I was like Ibet that is what they are using on university parkway. Then I started the video and was confirmed.
@PurpleObscuration
@PurpleObscuration 3 жыл бұрын
That intersection doesn't work well for me, there have been times where cars cross in a yellow light and get stuck in that intersection during a red light. My solution is to make a left turn a block before and go the long to get to that shopping center there, I have noticed that over time more cars doing the same thing, I got that idea from public transportation, the local bus does that.
@HelloKittyFanMan.
@HelloKittyFanMan. 3 жыл бұрын
Me too!
@HelloKittyFanMan.
@HelloKittyFanMan. 3 жыл бұрын
@@PurpleObscuration: "Shopping center..." Ha, you could just say "Walmart."
@Cjnw
@Cjnw 3 жыл бұрын
Brigham Young's ghost must have convinced them! 😂
@goldenpun5592
@goldenpun5592 3 жыл бұрын
There is a traffic light at the highway that goes past my home town. There have been so many accidents there and people were lobbying for YEARS to put in a turn signal but they said that the intersection wasn't "Busy Enough" But the problem is if you're in the turning lane turning west the road across from you skews slightly to your right... so if theres a large pick up truck or semi across from you trying to turn East you absolutely CANNOT see oncoming traffic. They finally added a turning light this past year. People REJOICED.
@JDL16
@JDL16 3 жыл бұрын
We had one of these built in my city not too long ago. Its confusing to use at first but after using it a few times it makes a lot of sense and helps with the flow of traffic.
@Robbie06261995
@Robbie06261995 3 жыл бұрын
I thought this intersection type looked familiar, we’ve got one in Fenton, MO, suburb of STL.
@xEvilRaptorx
@xEvilRaptorx 3 жыл бұрын
Nice videos, I have an idea/suggestion for one. "Michigan Left"
@rjd444
@rjd444 11 ай бұрын
That is ingenious - basically you are allowing the cars that want to turn left crossover the oncoming lane while the side street has a green. Now for the next video: The 2009 MUTCD created a new "Flashing Yellow Arrow (FYA) which allows for people to make left turns even though the oncoming lane has a green. In old days, there were signs "Left Turn Yield on (Green Ball)", but these new flashing left arrows bring some additional control to that idea. They've been popping up in my state in the past few years, and they took a little getting used to. Would love to see a video about them.
@GregSr
@GregSr 3 жыл бұрын
Great information. I travel to Logan Utah twice a year. On the way back to the Salt Lake airport, I drive through one of those weird left turn lanes to get on the freeway. I had no idea why it was designed that way. Now I know. It's actually pretty clever.
@LucarioBoricua
@LucarioBoricua 4 жыл бұрын
The other big downside I see from these is the extremely large amount of space they take, these really seem to be a very niche option for intersection design.
@zerotheliger
@zerotheliger 3 жыл бұрын
When in doubt roundabout as i always say.
@HelloKittyFanMan.
@HelloKittyFanMan. 3 жыл бұрын
@@zerotheliger: That would probably be even harder on a road this size.
@peoplethesedaysberetarded
@peoplethesedaysberetarded 3 жыл бұрын
“What do you do whe-“ Roundabout. This is a solved problem.
@s0nnyburnett
@s0nnyburnett 3 жыл бұрын
Until there's too much traffic and then roundabouts don't work anymore.
@peoplethesedaysberetarded
@peoplethesedaysberetarded 3 жыл бұрын
@@s0nnyburnett I wonder what the maximum capacity actually is? As in, what does that massive roundabout in England carry?
@peoplethesedaysberetarded
@peoplethesedaysberetarded 3 жыл бұрын
@@s0nnyburnett I’m thinking of Swindon. That takes a lot more attention to drive, but if you read about it, the general feeling is it’s a high-capacity site.
@chriskohanek
@chriskohanek 3 жыл бұрын
Come to Gwinnett County GA: We have it all - Diverging Diamonds (two on I-85), Continuous Flow Intersections (Main Street Snellville). We don't have any straight roads that follow cardinal directions though.
@Squaretable22
@Squaretable22 3 жыл бұрын
In London in the UK they had a craze for building flimsy flyovers out of girders in the 70s... They were only supposed to be temporary solutions but they're still there today and amazing for traffic flow. Even just having one lane at 30mph crossing an interchange helps a ton with traffic flow on roundabouts (as this is the UK after all - but could definitely coexist with some American cross-section designs). Big examples in my mind are Gallows Corner, Lodge Avenue, and the Hogarth Roundabout
@sugonmaballs
@sugonmaballs 3 жыл бұрын
After being stationed in Europe, I wish the US would adopt traffic circles. They're so much easier and more efficient than stoplights at intersections.
@georgew.5639
@georgew.5639 3 жыл бұрын
Try a traffic circle. It’s much more efficient. But then again most motorists aren’t smart enough to use them correctly.
@markusepple6204
@markusepple6204 3 жыл бұрын
UT-154, also known as Bangerter Hwy was an under budget solution which saved cost without compromising performance more an necessary. In SLC County is also Redwood Rd. which also uses a CFI.
@kdrewmorris
@kdrewmorris 3 жыл бұрын
I've driven this exact left turn so many times to go to Walmart and there's a couple on Bangerter, and I like them
@paulwitmer4611
@paulwitmer4611 3 жыл бұрын
There's a serious need for federal oversight on all roads because of the looney things the locals do with TDC
@matthew8153
@matthew8153 3 жыл бұрын
It’s bad enough places are putting in roundabouts.
@joaquinandreu8530
@joaquinandreu8530 3 жыл бұрын
It would had been easily solved with a roundabout...
@rivernet62
@rivernet62 3 жыл бұрын
I was thinking that too. But Americans aren't well constitutionally suited to big roundabouts. Each driver thinks the whole thing is theirs. Drivers in roundabouts have to be willing to work together.
@MrSpankee02
@MrSpankee02 3 жыл бұрын
I don’t know how you do it, but you make traffic interesting. I love your vids thanx.
@1975normal
@1975normal 3 жыл бұрын
Thank you. Texas needs these so bad on hwy 380 between Denton and McKinney. Right now they are adding more lights on an already clogged and busy highway.
@AWESOME2715
@AWESOME2715 3 жыл бұрын
As someone who uses an intersection like this quite often, I find them awful. They take FOREVER and people just don't know how to use them
@p1x3lman
@p1x3lman 3 жыл бұрын
Do you know why they are confused? Que up at the arrow of your direction sounds pretty straight forward to me.
@AWESOME2715
@AWESOME2715 3 жыл бұрын
@@p1x3lman you underestimate how retarded some drivers are
@briantoronyi3975
@briantoronyi3975 3 жыл бұрын
Hey Rob, What about the famed Michigan Left?
@JoshWomble
@JoshWomble 3 жыл бұрын
They JUST built one of these in downtown Snellville, GA near where I live! Thanks so much for the video, it was really nice getting to hear a little bit about it because when I first saw it I thought it was the strangest most confusing intersection ever.
@xxsknnylgndx1357
@xxsknnylgndx1357 3 жыл бұрын
utah is literally the wild wild west of roads. i come from norther cali and the roads are extremely basic here (my city of 300k has 1 roundabout that i know of, to put that in perspective) and i know we were following the rules but it felt like we broke many moral and spiritual laws driving in salt lake city 😭
@kent266
@kent266 3 жыл бұрын
I'd rather sit an extra minute or two than endure 10 years of road construction to add these lanes.
@nerdegem
@nerdegem 3 жыл бұрын
As a European, just build a damn roundabout 😂
@HelloKittyFanMan.
@HelloKittyFanMan. 3 жыл бұрын
Problems: 1. We're actually _not_ European, and 2. that would probably be too expensive for this size of street and our state, or too much hassle to go around in right there on our way to the freeway which is just barely past that.
@SeverityOne
@SeverityOne 3 жыл бұрын
@@HelloKittyFanMan. Yes, we know you're not European, because you drive cars big enough to have a grizzly bear behind the steering wheel. Point is, a roundabout or turbo roundabout is definitely cheaper than some convoluted traffic light system. It depends, of course, on how many lanes of traffic you have, but more than two lanes in either direction should not have a single-level intersection.
@HelloKittyFanMan.
@HelloKittyFanMan. 3 жыл бұрын
@@SeverityOne: Why do you bring up the size of _some_ of our vehicles, as if that should make any difference (like you don't have any over there)? And what do you mean by "a roundabout or a turbo roundabout," as if turbo roundabouts aren't already roundabouts despite the word "roundabout" in their term? Look at the number of lanes on our road right here in the video then. It was my understanding that a roundabout that size could be prohibitively expensive, at least for our city or state. And many more people head to the freeway from this side than from the west side of the city, so they probably are glad that they don't have to be bothered with hooking into and out of a big circle every time they just want to go to the freeway entrances, which are just the next block.
@SeverityOne
@SeverityOne 3 жыл бұрын
@@HelloKittyFanMan. I didn't say "as a European", that was "nerdegem". And indeed, nobody over here drives such big cars as they do in North America. The roads simply aren't big enough. A turbo roundabout is indeed a roundabout, but a more efficient one. It has a greater capacity than a normal roundabout, but like a roundabout, it has a certain limit to its capacity. Point is, a roundabout (and especially a turbo roundabout) has a greater capacity than a traditional intersection, with or without traffic lights. I've never quite understood the American aversion to roundabouts. They weren't a thing when I was young (let's say the 1970s, early 1980s) but now you find them everywhere. The other Europeans looked at what the British were doing and figured "yeah, that makes sense".
@HelloKittyFanMan.
@HelloKittyFanMan. 3 жыл бұрын
@@SeverityOne: Oops, I lost track of which people were saying what, LOL; sorry! Anyway... I bet there are some people over there at least some places in your continent with things like a Ford Excursion or a Chevy Suburban. Maybe not many, though. You're still not making sense with your " 'turbo roundabout' vs. 'roundabout' " logic. It's as if you don't think the differentiation words "standard" and "regular" don't exist, so you say "but like a roundabout" as if the other option wasn't also one. You did use the word "normal," though; however, you didn't perpetuate that. The comparison only makes sense if you continue to use a word like that to separate the two. Roundabouts "weren't a thing" when you were young? Oh? When were they invented, according to you? The encyclopedia says the term was coined in 1960 and the first standardized one in the UK was installed in 1966. And maybe they existed even before the 60s under a different term, but I can't find anything "concrete" until 1960. So obviously they existed before you were born. I don't know about the Latin countries or Canada, but at least here in the U.S. part of the continents, I'm not sure why people claim we've had an "aversion" to roundabouts. We have several smaller ones right here in Utah. Maybe on this particular road they've studied that and figured that it wouldn't clear enough traffic like this CFI does. Maybe we don't want to have to go through a roundabout right before trying to enter the freeway right there. Maybe it would be too close to the roundabout that's already at the front of the college right there. Maybe they figured that it would be too costly to figure out how to integrate and then do so with the proximity of this intersection's branches combined with the number of lanes (it may be too irregular). But that's just my guess for this particular one. I have no idea about the others. But we do have a lot of roundabouts these days. Even my parents' little city of around 3000 people installed one at kind of the front of the city from the outskirt roads. It's a single-lane one as most of our roundabouts are. I don't even know if we have any multilane ones.
@sausagefingers2885
@sausagefingers2885 3 жыл бұрын
We have a big CFI here in Norfolk, VA for the past two years and it's excellent. Completely eliminated the miles of backup during rush hour
@Gingerharry2011
@Gingerharry2011 3 жыл бұрын
First vid of yours I’ve seen, I’m pretty sure this is gonna be my KZfaq binge for the next while. Great vid
@kalel0192
@kalel0192 4 жыл бұрын
It's amazing how these things that make walking even worse are considered a band-aid to the final solution of just ridding the area of foot traffic entirely, when all you did was make the area into a pass-through nothing blob space that's ugly, noisy, and produces no tax revenue. Good luck with that.
@Donniec685
@Donniec685 3 жыл бұрын
ah, yes... the youtube algorithm, brings us here once again
@punditgi
@punditgi 3 жыл бұрын
Love these videos. Rob is amazing!
@ericneumann8509
@ericneumann8509 3 жыл бұрын
Thanks, Road Guy Rob.
@BillyHudson1
@BillyHudson1 3 жыл бұрын
Now show us how an elderly wheelchair user and a kid biking to school get through here.
@nonconsensualopinion
@nonconsensualopinion 3 жыл бұрын
Did you not watch the video? There is a pedestrian tunnel beneath.
@Pensi0nar
@Pensi0nar 3 жыл бұрын
I swear, this guy looks like PewDiePie's half brother!
@Spegg
@Spegg 3 жыл бұрын
We have a few of these in some Texas college towns! I never knew they were a thing in other cities, always just assumed it was the engineers who designed the city layout flexing their traffic skills
@WeAreBlessedCo
@WeAreBlessedCo 5 жыл бұрын
your videos give me comfort during work or travel
@karlkoehler341
@karlkoehler341 3 жыл бұрын
"They just don't let people cross the street, so you got to go buy a car". Yes, not so funny. We have got some of those. Also the kind you can't cross when you are on a bike. For a car at 60Mph one mile detour is one minute, for a pedestrian .. who cares ! Main objective to save the car a minute.
@justinbyers1725
@justinbyers1725 3 жыл бұрын
Pennsylvania got its first diverging diamond at the Interstate 70/U.S. Route 19 interchange in Washington County
@drescherjm
@drescherjm 3 жыл бұрын
I did not know about that. I am sure to be there for some odd reason sometime in 2021. I live off of i79 near Neville island. Edit: I watched the video about the road. Now that I see the design, I may not. I would more likely be passing through I70.
@doctordumbass9425
@doctordumbass9425 3 жыл бұрын
I watch these videos to help with my city skylines layouts and traffic handling
@fldon2306
@fldon2306 Жыл бұрын
South American cities with broad boulevards work like that… Wanna turn, any direction, leave the main road to a side road and then make turns, left or right from there… The “Óvalo” traffic circle is also popular, often incorporating an underpass for the major road… Lots of fun to drive in South America!!
@jordanzimmerman7590
@jordanzimmerman7590 3 жыл бұрын
Why the heck am I watching videos about traffic design? I found your videos the other day. They're so damned entertaining. Rob could probably make paint-drying videos fun to watch.
@graftonhale6392
@graftonhale6392 3 жыл бұрын
We have one of these in beautiful down town Snellville, GA and it seems to work very nicely. I hope to see more of them.
@klfjoat
@klfjoat 3 жыл бұрын
So, fun fact. The first one of these in the United States was in Baton Rouge, Louisiana. There was much fanfare and driver education about it because (by nature of the problem it solves) it was being created at the largest stoplight-controlled intersections of two huge roads. I believe that the articles at the time mentioned the creation somewhere in South America, not Mexico, but I could be wrong.
@omarmickelson1204
@omarmickelson1204 3 жыл бұрын
I was just in Taylorsville with my girlfriend yesterday. Hadn't been there in a few years, and I forgot about this intersection by the Walmart and the high school. Almost turned right into oncoming traffic that was getting ready to turn onto Redwood Road. We both thought that was pretty weird, but then I remembered these are all over the place in the South SLC area. There's even one five minutes away from my house, on Bandera and 1604, just outside Helotes.
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