That is a clever way to make people appreciate the symbolism of this bridge. If people also spend enough time taking care of their car with quality auto repair they can appreciate the benefits of this, too!
A haggle free purchase of a car is a fine idea. Some might really like the simplified process. It seems like an ideal location, as well.
Maybe as time passes these charging stations will get used more and more. It is an interesting peak into the future of automobiles!