Louisville Free Public Library

See also Louisville Public Library

The Louisville Free Public Library (LFPL) is the largest public library system in Kentucky. Officially opened in 1908, the library's main branch is sited at Fourth and York streets, south of Broadway in downtown Louisville. Additional branches were added over time, including the Western Colored Branch, which was the first Carnegie-housed library in the U.S. built solely for African Americans.

More information on the Wikipedia page. The website is.