It seems that in America, that the city proper and the surrounding suburbs are often administered by separate local governments with no powerful, unified, overarching metropolitan authority between the county level and the state.
For example, Seattle’s metropolitan area is made up of 3.3 million residents in 3 counties across 15,000 sq. km. And the Oklahoma City metropolitan area is made of 1.3 million residents in 7 counties across 17,000 sq. km. The Los Angeles metropolitan area has 12.9 million residents distributed over 5 counties and 13,000 sq. km. And New York’s Metropolitan Area consists of about 19.1 million residents in 23 counties across 17,000 sq. km. in 4 different states!
Are there examples of major city expansion recently in the US (or other parts of the world)? Or the creation of powerful inter-county unions that basically stripped the counties and towns of power and transferred it to the city? I’m aware that something like this happened in New York, but I don’t understand why it has seemed to stop.
In present day Greater New York’s case, convincing states to give up precious, wealthy taxable counties (that generate a net profit to the state) to another state (or convincing all states to give up land to make a new independent federal city) is probably a political impossibility. But what about a situation without crossing state lines, like Atlanta? Or Chicago? If the state or federal government stepped in and mandated that Atlanta, for example, would have its city limits expand dramatically to nearly engulf the entire suburban ring around it, what would be the effects with regard to tax structures, infrastructure projects, mass transit, population growth, economy, school districts, government efficiency, etc?
Would the majority of people go for it?
If it went through, how would local politics be changed across the US? I imagine the mixing of traditional Red suburbs and Blue inner-cities would result in closer local races.
If this trend were to really ramp up, with cities swallowing up more and more previously independent suburban towns and counties, would cities come to dominate over state governments? Would the suburbs be tapped dry and neglected development? Would this leave the non-urbanized countryside with even less political power? Would the political future of the US resemble some strange Greek collection of a few hundred or so powerfully large city states rather than a union of fifty states?
If we were today to unify all suburban towns/counties with the CBDs of our major cities, what percentage of the population would be in these new, larger cities?
Could absorbing the suburban ring be a potential budget remedy for some dying cities?
Thanks