As reported
Unknown over Quad Cities (Near; Over I-88), IL
A witness account on file, unevaluated. Most of the archive rests here, and honestly so.
The report, as filed
The Craft had several brigth colored ligths, appear to be large, disappeared when it flew straight up, it's lights faded off
Held as-reported from National UFO Reporting Center. Witness text is preserved verbatim, including its spelling; nothing is edited beyond formatting.