by Michael C. Lowe | June 18, 2014
In Ohio, the Greater Columbus Convention Center plans to undertake a $125 million upgrade over the next two years that would include an interior renovation as well as an expansion and redesign of the north end of the center, according to the Columbus Dispatch. The expansion would add about 36,000 square feet to the north exhibit hall, bringing the center's total exhibit space to around 375,000 square feet.