The crossword solution for the term 'Indiana Steel Town' is Gary, a four-letter word. Gary is a city in Indiana, located in Lake County, and is part of the Chicago metropolitan area. It is known for its steel production, which began in 1906 when U.S. Steel opened a plant there. The city was named after Elbert Henry Gary, the founding chairman of U.S. Steel. Today, Gary is home to several steel mills and other industrial facilities, making it an important center of steel production in the Midwest.