This is very interesting.
However, one mile = about a minute's drive at 60mph.
How much charging would that accomplish?
Also, the energy loss would be insane.
Home charging stations take all night to give ~400 miles or so; Tesla Superchargers take an hour minimum.
This has to beat those, so we're looking at miles and miles of municipal roadways.
Plus, mix in payment schemes.
While innovative and all that, I just can't see the ROI.