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Cake day: July 25th, 2023

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  • eksb@programming.devtoxkcd@lemmy.worldxkcd #2929: Good and Bad Ideas
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    6 months ago

    This is expensive to address because you have to separate cyclists out to the right before the right car lane splits for right turns before the crossover. And then you have to build a bridge or tunnel for cyclists and pedestrians. On each side.

    Really, any road busy enough to justify a diverging diamond probably already needed separated bike lanes. But in America (motto: “If you aren’t in a car, you don’t matter”), there almost certainly was not any cycling infrastructure there before.

    There is one of these near me. Their solution for pedestrians is to make them cross the high speed outer lanes four times (where drivers are encouraged to not slow down). Their solution for cyclists is take the lane and pray or get off and do what the pedestrians have to do.

    Edited for clarity: pedestrians cross four times, not drivers are encouraged to not slow down four times.







  • eksb@programming.devtoNo Stupid Questions@lemmy.world*Permanently Deleted*
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    1 year ago

    Mountain bikes have to be lightweight and strong, and production volume is low. Suspension design takes R&D, and adds moving parts. Start pricing components and you hit $5000 easy for a full-suspension bike. For hardtails, you are making a lot of compromises at $1500, but $2500 gets you a nice bike.

    For road/gravel bikes, once you get over $2000, you are paying a lot of money for tiny weight savings, negligible aerodynamic improvements, and electronic gizmos.

    For either mountain or road, if you want a custom/hand-made frame and parts made in the developed world paying living wages, you are going to spend a lot more. Taiwan makes a lot of great frames, but if you want a frame made buy a dude in Denver who names all his bikes after craft beers, add several grand.

    For city/commuter bikes, you can get something perfectly good for under $1000, but if you can swing $2000, get a Brompton.