Location: SR 315 and Dublin-Granville Rd, Columbus Reassurance shield after Ohio 161 as an ancient button copy sign welcomes us to Columbus. Location: SR 315 and Dublin-Granville Rd, Columbus Glorious buttons. Location: SR 315 and Bethel Rd, Franklin Cty Columbus has patchy city limits up here, though, so we’ll pass in and out a few … Continue reading Ohio State Route 315, OH-161 to I-670/US-33