The Reason Our Streets Switched to Cul-De-Sacs
Video Statistics and Information
Channel: City Beautiful
Views: 3,646,526
Rating: 4.9042621 out of 5
Keywords: city planning, town planning, urban planning, urban design, streets, cul-de-sac, grid, gridded streets, institute of transportation engineers
Id: d9vDcfH03gs
Channel Id: undefined
Length: 7min 44sec (464 seconds)
Published: Thu Aug 08 2019
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Cul-de-sacs sounds great in theory, because they create a quiet frontage for the person living at the end of the street. However, if you look at them network wide it creates more traffic because you always have to drive around them. The whole philosophy of suburban street design does this - so you end up with a hierarchy of streets that collect traffic volume instead of distribute network wide like a grid does. That's why grids tend to have less barriers for people walking and biking.
I hate cul de sacs. There, I said it.
If slow and fast traffic are multilevel separated, you get the best of both worlds. Check out the new city of Lelystad in the Netherlands where the urban planners did this in the seventees
Something else that I hate about cul de sacs is how some houses (especially those in hilly areas) end up having a ton of neighbors on all sides. I currently rent a house at a corner of a cul de sac. My yard is triangle shaped and I have one neighbor on one side of the triangle and 3 neighbors on the other side and they can all see my yard so there is no privacy. Its as if my house was just an afterthought. If you ever want to make a fence and want to split the costs it becomes a hassle because instead of working with one neighbor now you've got three to worry about.
Is this what it's called in the US? The common term for this in India at least is "dead end", which is in my opinion much easier to understand. 🤷🏻♂️
I wish Cul-De-Sacs made space for bikeways and sidewalks that connected the neighborhood better without vehicle traffic. But it seems property boundaries don't allow this. It's a great opportunity for non-vehicle traffic if we took the current Cul-De-Sac neighborhoods and put bikeways through them.
My view is heirarchy / cul-de-sacs for cars and grids for pedestrians/cyclists. The Dutch figured it out
*Culs-de-sac
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