From the North: I-94 South to I-90 West (Northwest Tollway). Exit Elmhurst Road North (Route 83) past 2nd stoplight to LaSalle Street and turn left. Then right on Wall Street to 1699.
From the West: I-90 East. Exit Arlington Heights Road North to Algonquin. Travel east on Algonquin to Wall Street (just west of Elmhurst Road), turn left on to Wall Street to 1699.
From the South: I-57 North to Chicago, merge onto I-294 toward Wisconsin, merge onto NW Tollway/I-90 West toward Rockford. Exit North Elmhurst Road. Pass 2nd stoplight to LaSalle Street and turn left. Then right on Wall Street to 1699.
From the East: I-90 West exit North Elmhurst Road pass 2nd stoplight to LaSalle Street. Turn left at LaSalle, then right on Wall Street to 1699.
Contact Us
Cook County Unit District 3
Lake Center Corporate Park
1699 Wall Street, Suite 500
Mt. Prospect, IL 60056
Phone: 847-437-6449 FAX: 847-437-7583