 US Route 23 also runs through Old North Columbus using Indianola Ave., Hudson St., Summit St. (southbound), and N. 4th St. (northbound).Old North Columbus is also very accessible by bus.The Central Ohio Transit Authority (COTA) has local bus routes traveling along High, Summit, and 4th Streets, one express route traveling along High St., and two cross-town routes traveling along Arcadia Ave. and Hudson St.