General Motors employee Coianne Avant works on the assembly line at the Toledo, Ohio, Transmission Plant, where GM announced a $2 billion investment in U.S. assembly and component plants creating or preserving more than 4,000 jobs at 17 facilities across the country, in this handout photo taken and released to Reuters on May 10, 2011. The Toledo Transmission Plant will receive a $204 million investment to retain about 250 jobs for a new 8-speed automatic transmission that will improve fuel economy and performance. REUTERS/John F. Martin-General Motors/Handout (UNITED STATES – Tags: TRANSPORT BUSINESS) THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS