Map detail of I-39 interstate highway Illinois, Wisconsin
Map interstate 39 route between cities Wausau, Madison, Janesville, Rockford, Normal
Interstate highway I-39 connects the cities of states: Illinois, Wisconsin state. Detailed map of interstate route I39 with interchange and exit numbers.
Interstate 39 passes near several major cities: Wausau, Madison, Janesville, Rockford, Normal.
Map of I-39 highway between Normal, LaSalle.
