Among the newest Interstate Highways in Illinois, I-39 was completed in 1992. Designed to replace U.S. Route 51 (US 51) with an Interstate-grade freeway, the highway runs …

Apr 15, 2017 · Description : Map depicts US Interstate 39 (I-39) route from Normal, Illinois to Wausau, Wisconsin. Interstate 39, popularly abbreviated as I-39 is a US highway in the …

Interstate 39 runs northward through Illinois and Wisconsin as a long distance bypass for traffic around the Chicago and Milwaukee metropolitan areas. A mostly rural route, I-39 begins on …

May 30, 2025 · Interstate 39 is a north-south interstate that runs from Bloomington, Illinois through Rockford, Illinois and Janesville, Wisconsin, and up to central Wisconsin.

Dec 30, 2024 · Interstate 39 was established in 1984 as a critical infrastructure project to link central Illinois to central Wisconsin. The route was designed to reduce congestion on parallel …

Interstate 39 (I-39) is a highway in the Midwestern United States. I-39 runs from Normal, Illinois, at I-55 to State Trunk Highway 29 (WIS 29) in the town of Rib Mountain, Wisconsin, which is …

Interstate 39 (abbreviated I-39) is an interstate highway in the midwestern United States. I-39 runs from Normal, Illinois at Interstate 55 to Highway 29 in Rothschild, Wisconsin, approximately six …

Interstate 39 (I-39) is a highway in the Midwestern United States. I-39 runs from Normal, Illinois at I-55 to Wisconsin Highway 29 (WIS 29) in Rib Mountain, Wisconsin, approximately six miles …

Almost all of the interstate is multiplexed with another highway, and from Rockford to Portage, Wisconsin, Interstate 39 is part of an interstate triplex that also includes Interstates 90 and 94.

Just south of Rockford, I-39 joins I-90, which is a toll road for most of its length in Illinois; hence, I-39 is a tolled route up to the Wisconsin state line.