A downside could be that 2 years from now the effect has rippled away (the shock...

		navane 6 months ago \| parent \| context \| favorite \| on: Congestion pricing in Manhattan is a predictable s... A downside could be that 2 years from now the effect has rippled away (the shock and awe of paying for it is gone), and everyone sits in the same traffic but pays more money for it.