Welcome to Chicago - Seasonal, Chicago, Illinois

The sign image identity was designed as part of a comprehensive sign program for Chicago-O'Hare International Airport. One of two interstate signs that spanned four lanes of outbound traffic, the image used the new 3M™ Panaflex membrane to achieve a back-lit display that included a time and temp matrix panel and changeable space for the mayor's name. The image was displayed over the Christmas holiday season only using the changeable sign face material.