U.S. Route 41 in the U.S. state of Illinois runs north from the Indiana border beneath the Chicago Skyway on Indianapolis Boulevard to the Wisconsin border north of the northern terminus of the Tri-State Tollway with Interstate 94. It is the only north–south U.S. Route to travel through a significant portion of the city of Chicago, carrying Lake Shore Drive through the central portion of the city along the lakefront. US 41 in Illinois is in length.
Route description
US 41 enters Illinois running concurrently with US 12 and US 20 on the far southeast side of Chicago. They run together until the junction of 95th Street and Ewing Avenue. US 41, then continues down Ewing Avenue for before heading northwest–southeast along the extension of Lake Shore Drive. Lake Shore Drive continues until US 41 meets South Shore Drive and 79th Street. This is the western terminus of the Lake Shore Drive extension and US 41 continues through the South Shore neighborhood's section of South Shore Drive before reaching the southern terminus of Lake Shore Drive. The Lake Shore Drive section of US 41 is a six- to eight-lane highway along the shores of Lake Michigan through Chicago's lakefront park system. It is a limited-access highwayexcept for five signalized intersections near downtown Chicago. Just short of the northern terminus of Lake Shore Drive, US 41 exits at Foster Avenue. It follows Foster Avenue west for over and then heads northwest on Lincoln Avenue into neighboring Lincolnwood. Between Lake Shore Drive and Lincolnwood, US 41 intersects US 14 twice; once at its terminus at Foster Avenue and Broadway, and once again at the intersection of Peterson Avenue and Lincoln Avenue. US 41 is named Skokie Boulevard through Skokie, then its name changes to Skokie Road north of Skokie. Traveling north, it joins I-94 westbound just north of the Old Orchard Shopping Center; they split a few miles north when US 41 becomes the Skokie Highway. The highway serves as a major north–south arterial expressway for much of its routing through Chicago's northern suburbs, as well as an oft-used alternate for truckers avoiding the cost of tolls on the Tri-State Tollway. Before reaching the Wisconsin border, US 41 rejoins I-94 at the northern terminus of the Tri-State Tollway; these two roads continue, toll-free, north to the Wisconsin border.
History
A $64 million 2-mile Lake Shore Drive extension project extended from 79th Street to 92nd Street/Ewing Avenue/Harbor Avenue as the project began in April 2012. It was made to reroute U.S. Route 41 east through the old U.S. Steel Corp site near Lake Michigan. Old U.S. Route 41 runs South Shore Drive, Baker Avenue, 85th Street, Burley Avenue, 87th Street, and Mackinaw Avenue to hit Harbor Avenue. Once a 2-mile LSD extension was complete, U.S. Route 41 would reroute eastward close to Lake Michigan as the extension was opened in October 27th, 2013
