Interstate 294 partially coincident with Tri-State Tollway
I-294 then passes under Plainfield Road, crosses a small creek, crosses under the Hinsdale Oasis, and enters Hinsdale. I-294 passes under 55th Street, 47th Street, the BNSF Railway Line, and a trail. I-294 then has a cloverleaf interchange with US 34 and enters Oak Brook. I-294 crosses under 31st Street and Cermak Road. I-294 goes through the Cermak Road toll plaza and the Hillside Strangler. It crosses over IL 38 (Roosevelt Road) after the plaza. It enters Hillside and crosses over I-88 and I-290. It then crosses under Saint Charles Road, enters Berkeley, and crosses the Union Pacific West Line. I-294 enters Northlake and crosses over US 20 (Lake Street), IL 64 (North Avenue), and Grand Avenue. It then takes the Grand Avenue Curve, turning northeast as it approaches O'Hare International Airport. I-294 crosses over the Union Pacific New Line and Wolf Road, briefly enters Bensenville, crosses over the Bensenville Railyard of the Canadian Pacific Railway and Milwaukee District West Line, and US 12/US 45 (Mannheim Road), enters Schiller Park, crosses under the former O'Hare Oasis, and passes by the Irving Park toll plaza (for southbound lanes). It passes through the Chicago Panhandle, which connects O'Hare to the rest of the city. It then enters Rosemont, crossing under Balmoral Avenue, I-190 and the Blue Line, and crossing over I-90, having an interchange with each of the three previously mentioned roadways.I-294 enters Des Plaines, passing by the Touhy Avenue toll plaza (for northbound lanes), and crosses over River Road. It then has a partial interchange with Touhy Avenue. I-294 crosses the Des Plaines River and the Union Pacific Northwest Line, and enters Park Ridge. I-294 has a partial interchange with US 14 (Dempster Street), enters Glenview, and crosses over Northwest Highway and Ballard Road. It has another partial interchange with IL 58 and crosses over the Union Pacific New Line, Central Avenue, IL 21 (Milwaukee Avenue), and Lake Avenue. It has a diamond interchange with Willow Road and enters Northbrook. It crosses under Sanders Road and IL 68 (Dundee Road) and crosses over Sanders Road. It enters Deerfield and terminates at a partial interchange with I-94 just south of Lake-Cook Road, the county line, to which I-294 has full access.
partially overlapping with partially intersecting with partially sharing with partially matching with partially aligning with