this post was submitted on 09 May 2024
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People will talk about induced demand and all that. But those people really just want to be able to get around. The fact that they just don't because the traffic is so bad doesn't mean you shouldn't add more lanes. It means you should add a lot more. Same with the one lane at a time approach. The fact that it didn't work does mean you are doing something wrong, but it maybe that you need to add 5 lanes at a time, not one. Now I'm not saying they should actually do that, just that the arguments against are BS.
A comprehensive public transit system, well maintained and well patrolled is what LA really needs. I am talking Paris metro on steroids. And it is going to cost in the trillions. But it isn't getting any cheaper by waiting.
That's the whole thing about induced demand though: People want to get somewhere and believe it or not, not everyone does so by car. But if you decide to add more lanes it temporarily improves traffic leading to those people that didn't take a car in the past or lived somewhere else because they knew traffic would be horrible if they moved, to actually commute by car now / go forth with their plan to move, increasing the amount of traffic again until it's as bad if not even worse than before. Cars don't scale. Cars aren't for mass transport and shouldnt be used for that. A city with a highway like in the picture really needs a transit system/a better one and fever lanes
See you are missing the point. The demand isn't induced, it was always there. They wanted to move and use thier car, but traffic was too bad. My complaint is with the BS argument that the extra lane caused demand to materialize out of no where. It was always there, just unserved.
Did they though? To some extent, yes. But most people just want to get places and will take whichever mode makes the most sense for that journey, and what a city invests in will make that mode make more sense for more journeys. There is also a portion of journeys that just won't happen if they are too difficult.
Distinction without a difference to the point. The demand was always there. It was never induced.