Honda of America will invest $23 million to upgrade its Marysville, Ohio auto plant and add production of its new two-motor Accord Hybrid Sedan, with plans to hire approximately 50 additional workers.

The Marysville Auto Plant is undergoing an expansion of 95,000-square-feet to house assembly processes and logistics specifically for production of the Accord Hybrid. The project includes lengthening the main assembly line to accommodate the unique hybrid production processes, and adding space for related parts receiving and sub-assembly operations. The project also will increase overall efficiency of the plant's parts logistics operations.

In another step toward bringing hybrid production to the U.S., the firm said this will be the third hybrid model built by Honda in America and the first in Ohio. Honda Manufacturing of Indiana, LLC in Greensburg, Ind. was the first Honda plant in North America to build a hybrid vehicle, and currently produces both the Civic Hybrid and Acura ILX Hybrid models.

"With more than 30 years of continuously building eight generations of the Honda Accord close to our customers, our team now is using its experience and flexibility to add this sophisticated Accord Hybrid model," said Jeff Tomko, plant manager of the Marysville Auto Plant. "At the same time, we are continuing with our commitment to manufacture new models in Ohio, along with the resulting growth in jobs."

In the last three years, Honda has announced investments at its Ohio manufacturing facilities exceeding $800 million. They include projects to establish on-site parts consolidation centers, renovate auto assembly and painting operations, and major investments at the Anna Engine Plant, as well as its transmission plant in Russells Point, to manufacture continuously variable transmissions.

Honda operates four manufacturing plants in Ohio. Recently, the transmission plant started a second phase of projects to expand CVT production. This new investment of $90 million includes an additional assembly line, and new aluminum die casting and machining operations. Investments at that the transmission plant in recent years now total $235 million.