Columbus, IN. Online Offers. Columbus ( /kÉlÊmbÉs/) is a city in and the county seat of Bartholomew County, Indiana, United States. The population was 44,061 at the 2010 census, and the current mayor is Fred Armstrong.
In 1951, the U.S. Army Corps of Engineers began construction of the New Orleans Mississippi River Floodwall under the Dumaine Street Wharf. Between 1973 and 1992, 15 major sections were built at a cost of $30 million.
Federal Street and General Robinson Street will be closed from 4-6 p.m. Federal Street to Lacock Street will be closed from 4-6 p.m. Fort Duquesne Bridge ramp to North Shore will be closed from 4-6 p.m. The Ninth Street Bridge will be open for Sundayâs game. The Clemente Bridge will close at 8 a.m. and re-open at approximately 5:30 p.m. for the Steelers game.