Answer
The answer is Chattanooga. Bob Corker, who went on to serve as a U.S. Senator from Tennessee, held the position of Mayor of Chattanooga from 2001 to 2005. During his tenure, Corker focused on various initiatives to enhance the city, such as the revitalization of downtown, economic development, and improving the riverfront area. His contributions left a lasting impact on the city's growth and transformation.