Interstate 88 (I-88) is an Interstate Highway in the US state of Illinois that runs from an interchange with I-80 near Silvis and Moline to an interchange with I-290 and I-294 in Hillside, near Chicago. I-88 is long. This route is not contiguous with I-88 in New York. Since 2010, most of I-88 has been part of the Chicago–Kansas City Expressway. The highway also runs through the cities of Aurora, Naperville, DeKalb, and Dixon. East of Rock Falls, the route is a part of the Illinois Tollway system. Route description I-88 runs concurrently with Illinois Route 110 (IL 100) and its speed limit is west of IL 47. East Moline to Yeoward Addition Starting at I-80 at a cloverleaf interchange, IL 5 ends there while IL 92 continues eastward. I-88 begins at that interchange and then traverses eastward. Immediately east of the cloverleaf, I-88, IL 92, and IL 110 meet a road at a diamond interchange. This road used to be part of IL 2 and IL 92. They then traverse eastward until IL 92 branches off east near Joslin. The freeway then meets the next two local roads, each having a diamond interchange. One of the interchanges serves Hillsdale while the other one serves Erie. The two routes then meet IL 78 near Lyndon. Near Como, they then meet US 30 at a trumpet interchange. South of Rock Falls, they then meet IL 40 at a diamond interchange. East of Yeoward Addition, they again meet US Route 30 (US 30) at a diamond interchange. Yeoward Addition to Aurora At this point, a freeway becomes a tollway for the rest of I-88. However, at the IL 26 interchange, there are no tolls present on each ramp. Beyond that, the tollway crosses under US 52 without direct access. Then, the two routes meet their first mainline toll plaza. Further east, they then meet IL 251 (at a diamond interchange) and I-39/US 51 (at a cloverleaf interchange) at Rochelle. From then on, they meet another mainline toll plaza. In DeKalb, they then meet Annie Glidden Road at a trumpet interchange, then crossing over IL 23 without direct access meeting an oasis (a rest area) and Peace Road at a four-ramp parclo. South of Nottingham Woods, they meet IL 47 at a five-ramp parclo with two ramps requiring I-Pass. Further east, they then meet IL 56 at a partial interchange. At this point,