Illinois Road Map
Original Brick Pavement on Historic Route 66 in Illinois
Illinois Map Navigation
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Illinois Map Legend
Illinois Map Scale Of Miles
Illinois Interstate Highways
Illinois's Interstate Highways connect its major cities and facilitate travel between Illinois and its neighboring states. I-39 links I-90 near Rockford in northern Illinois with I-55 and I-74 in central Illinois. I-55 extends southwest from Chicago toward Saint Louis, and I-57 extends from Chicago to the south. I-64 passes through southern Illinois between the Indiana border and the Missouri border at Saint Louis. I-70 crosses south central Illinois from east to west; I-74 traverses north central Illinois; and I-80 crosses northern Illinois from east to west, passing through the Chicago metro area. I-88 (a toll road) extends from Chicago to the west. I-90 enters Illinois at the Wisconsin border, passes through Chicago, and leaves Illinois at the Indiana border. In Illinois, I-94 generally skirts the Lake Michigan shoreline, although the highway runs a bit inland to serve the south side of Chicago.
Illinois's auxiliary Interstate Highways serve more localized areas such as metropolitan Chicago and Peoria.
Illinois Scenic Routes
Meandering through southern Illinois, the Shawnee Hills Scenic Byway passes through picturesque farmlands and breathtaking wilderness. Traveling south from Harrisburg to Herod, visitors will encounter the Shawnee National Forest and an odd formation of sandstone rocks known as Garden of the Gods. Farther south lie Cave-in-Rock State Park, Elizabethtown, and the Illinois Iron Furnace, as well as the town of Golconda, which boasts a rich history of commerce along the Ohio River. More information about scenic roads in Illinois is available on this Illinois Byways site.
Illinois Road Travel Resources
For more information about Illinois's roads and transportation infrastructure, visit the Illinois Department of Transportation website. For Illinois road traffic conditions, visit the Federal Highway Administration's Illinois Traffic Information page.
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Illinois Road Map
Illinois Travel Map - IL Highway Map