This Highway Powers Electric Trucks
It’s 1.2 miles of pure electric strength: this highway in Sweden helps cut emissions by fueling trucks with electrical power. Sensors on the vehicles detect when power lines are available, and the truck extends a pantograph (so that’s what those are called!) to connect. It’s just as easy for the trucks to disconnect and go on their merry gasoline-powered way once they’ve reached the end of the eHighway.