In a recent Fishwrap article about Cincinnati possibly using battery powered streetcars they posted pictures of old trolley cars from the 20s to the 60s. If this is how they will cover the replacement bridge proposed to span the Ohio River, I guess we can expect slideshows like this.

FWIW, needing a recharge every 5 miles makes the battery idea sound kinda pointless. I think we should be thinking about Mentos & Diet Coke rocket powered vehicles instead.
Imagine the possibilities….