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dlp211 | 1 year ago

> Car congestion fees are touted but they are rarely effective

Citation needed. All studies I have seen suggest that congestion pricing achieves its desired outcomes of reducing car traffic and is the most effective way of doing so.

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seoulmetro|1 year ago

Nope. Draining the pool and filling it with more water is not an effective way of cleaning the pool. The pool ends up clean though so you can lead any study you want.

It's not effective. It's just prohibitive. Prohibiting people stops things, who would have guessed.

bruce511|1 year ago

I'm not sure I understand your point here. If the goal is less traffic then steps that lead to less traffic are effective.

Presumably to get less traffic you need to make the choice (to drive a car into the city) less attractive. Making it cost more would seem to do that.

Of course $15 is not enough, because while that will act on the "unattractive" side, there will then be less traffic, which will the increase the "attractive" side. The toll will need to increase to find the balance where it dwarfs the no-traffic convenience.

This is how I played out in London for example. Traffic has been reduced, but the connection charge is quite high.

Which is fine, those who want the convenience, and feel it offers good value for money can use it. And public transport (busses) is faster.

mlyle|1 year ago

Non-toll roadways are a common-pool resource with significant externalities. They invite overuse and push most of the harms of overuse on others (locals, pedestrians, etc).

Congestion charges or tolls are a good way to put a price on the resource and make market mechanisms work.

Then the resources can be used for whatever produces the greatest benefit (and thus is willing to pay the most for use of the resource), and the tolls obtained can pay to address the externalities.