Here is the State of Illinois catch-all approach to addresses (from their voter registration form: http://www.elections.il.gov/downloads/votinginformation/pdf/

Here is the State of Illinois catch-all approach to addresses (from their voter registration form: http://www.elections.il.gov/downloads/votinginformation/pdf/r-19.pdf http://www.elections.il.gov/downloads/votinginformation/pdf/... IF YOU HAVE NO STREET ADDRESS, below describe your home: list the name of subdivision; cross streets; roads; landmarks; mileage and/or neighbors' names.