The Barn at Rocky Fork Creek Share: Restaurants & Caterers The Barn at Rocky Fork Creek Visit Website Request Info 1370 E. Johnstown Rd. Gahanna, OH 43230 (614) 855-9840 About Map About he Barn at Rocky Fork Creek, an upscale casual steakhouse, will open in summer of 2014 at Rogers Market on Johnstown Road in Gahanna. What's Nearby? Distance: 5 10 15 20 25 50 mi.