The project will renovate a one-room schoolhouse built around 1850 for use as a facility to serve visitors. The schoolhouse is located on Illinois Route 3, the Great River Road Scenic Byway and—much earlier--the Kaskaskia Trace, in Columbia, three miles southeast of I-255.
Since Illinois 3 is the first exit for travelers crossing the Jefferson Barracks Bridge into the state, visitor use of the facility, when open, is expected to be high. The Tourism Bureau Southwest Illinois estimates that the Welcome Center could, conservatively, generate $50,460 per month in economic impact or $605,520 annually.