I yearn for American cities to discover what London has. The city's mass-transit is intensely effective, and if you have to grab a car from point A to point B,

I yearn for American cities to discover what London has. The city's mass-transit is intensely effective, and if you have to grab a car from point A to point B, there's never a taxi far away. It turns out if you don't have parking, a professional driver class can afford to make a living on being ever-moving luxury transit for people (and I bet most cities can rought-out a mass transit solution with a clever combination of buses and closing roads to cars / replacing them with delivery-only vehicle access, otherwise open-walkable).