General Motors Navistar To Hire More Workers At Its Springfield Plant By Jim Letizia • Jun 10, 2016 Navistar International says it has reached a deal to build a version of a General Motors van at its plant in Springfield, starting next year. $50 Million Pumped Into GM Lordstown By Ohio Public Radio • May 5, 2014 General Motors has announced a 50 million dollar investment in its Lordstown plant, to help make the next generation of Chevrolet's most popular vehicle. Production Changes At Two Ohio Vehicle Factories By Jim Letizia • Mar 7, 2014 General Motors says it will install a new, 14-million-dollar press at its plant in Parma. Toledo GM Plant Slated For Upgrade By Jim Letizia • Dec 17, 2013 General Motors says it will invest more than a billion-dollars in five of its factories, including one in Toledo. GM Moving Jobs To Ohio By Jim Letizia • Jan 18, 2013 General Motors says it will transfer up to 200 workers from a closed plant in Michigan to its facility in Parma, Ohio.