Self-driving semi being driven in central Ohio

A new self-driving semi will be tested on U.S. 33 between Dublin and East Liberty.“Makes me very nervous,” said Babs Farkasovsky, a driver and retired teacher. “I don't like to drive on 270 with any semis around.”“A big truck like that does kind of concern me,” said Johnathan Kacherski. He drives the area where the truck will be tested. “I’d probably much rather a smart car maybe driving itself,” said Kacherski.The truck is part of a $15 mill