We’re located about 4 miles north of Columbus in Franklin County From North I-71 south to Columbus, Exit 111 off of I-71 From South I-71 north to Columbus, Exit 111 off of I-71 From East I-70 west to Columbus, north on I-71, take Exit 111 From West I-70 east to Columbus, north on I-71, take Exit 111 Mapquest (External link will load in a new browser window). Ohio Historical Society 1982 Velma Avenue Columbus, OH 43211