Tesla Motors is on horizon
Thanks to Tesla and its current model S we can see that this dream is being reborn. More information about this car find you will find on the web. For now we can say that Mr. Musk motivates us to achieve similar if not better results.
Below you can see the dispersion and location of charging stations in the US, Czech Rep. and Slovakia. These pictures show that not only the electric vehicles are evolving but also the infrastructure. In the very near future the density will be so that you will be able to travel pretty much anywhere without being afraid to run off your car battery.
charging stations USA, source Tesla Motors web
charging stations Czech Rep. and Slovakia, source UEM web