We may get some relief in the near term, but I am rather pessimistic about the big picture. 237 posts in this thread but I only count about 32 people participating (and a couple of them are in favor of the closings). Sad to say, this looks a lot like "preaching to the choir".
The people who support this are convinced they are protecting the environment and helping society. Meanwhile those of us who oppose are pretty much just saying "we want to be able go there". So the proponents probably just view us as selfish. And all of this is set against the backdrop of an administration that thinks the internal combustion engine is evil and has stated they want to break up America's love affair with the car. Some people are predicting that most "millenials" won't even own cars in a few years:
http://www.businessinsider.com/lyft-president-most-millennials-wont-own-car-in-five-years-2015-7
Your self-driving Google Car (or Apple Car?) is not going to take you down any of these roads. Another idea that is gaining traction is taxing people based on the number of miles they drive (VMD or Vehicle Miles Driven) using an internal GPS. If this happens, then what's next? The government could tax you at a higher rate for driving on these roads with the excuse that the money is needed to patrol and maintain them. Or maybe they will just forbid you from going there at all… I mean, there is really no reason to waste fuel on such unnecessary travel.
I sure hope I'm wrong. I don't think anything will change much in the short term, but the world will be a much different place when my Granddaughter's generation is running things.