According to his group's recent survey of airport amenities, at least 30 U.S. airports provide massage services, 11 have hair salons, four have fitness centers, 40 have electrical charging stations and 25 provide live music.
Even though it may be plugged into any common 110-volt electrical outlet for a slow charge, high-speed electric vehicle charging stations have only sprung up in major population centers or along busy highway corridors, meaning a lack of foresight before heading down a less-traveled road may initiate a tow truck encounter.