La Grange Road (Illinois)

La Grange Road (Illinois) is a major north–south arterial highway in the southwestern suburbs of Chicago. It runs approximately 20 miles from US 30 in Frankfort north to US 34 (Ogden Avenue) in La Grange, passing through numerous communities including Orland Park, Mokena, and Countryside. The road serves as a critical commercial corridor and a primary local alternative to the parallel Interstate 80 and Tri-State Tollway for commuter traffic. Its history is deeply intertwined with the development of the Chicago Southland region.

Route description

Beginning at a signalized intersection with US 30 (Lincoln Highway) in downtown Frankfort, La Grange Road heads north through Will County. It passes the Frankfort Square area and enters Cook County near Mokena. The roadway traverses the heart of Orland Park, where it forms the eastern boundary of the Orland Square shopping mall and intersects the major east–west corridor of IL 7 (159th Street). Continuing north, it passes through Orland Hills and Tinley Park, skirting the Tinley Park Convention Center. The route then enters Countryside, crossing the Illinois and Michigan Canal and IL 83 (Kingery Highway) before reaching its northern terminus at US 34 (Ogden Avenue) in La Grange, just west of the La Grange Road station on the Metra BNSF Railway Line.

History

La Grange Road originated as a Potawatomi trail and later a pioneer wagon road connecting the settlement of La Grange to areas south. Its development accelerated with the arrival of the Chicago, Rock Island and Pacific Railroad in the 1850s, which spurred growth in towns like Mokena. The road was significantly improved and paved in the early 20th century as part of the Illinois State Highway System, facilitating automobile travel. Post-World War II suburban expansion, particularly around Orland Park following the construction of the Tri-State Tollway in the late 1950s, transformed La Grange Road into a bustling commercial strip. Major developments like Orland Square, which opened in 1976, cemented its role as a regional retail destination. Ongoing projects by the Illinois Department of Transportation have focused on widening and modernizing intersections to manage increasing traffic volumes.

Major intersections

From south to north, La Grange Road's principal junctions include its southern terminus at US 30 in Frankfort. It intersects US 6 (191st Street) in Mokena and IL 7 (159th Street) in Orland Park. Farther north, it meets IL 83 (Kingery Highway) in Countryside. The road crosses the Tri-State Tollway (Interstate 294) via an overpass but does not have a direct interchange. Its northern terminus is at US 34 (Ogden Avenue) in La Grange, near the BNSF Railway Line.

Public transportation

Public transit along La Grange Road is primarily provided by Pace bus services, which operate several key routes connecting the corridor to regional transit hubs. Route 386 runs along much of the road, linking Orland Square with the Chicago Ridge Mall and the Midway International Airport Orange Line station. Route 379 connects Frankfort and Mokena to the Harvey Transportation Center. The northern end of the corridor is served by the La Grange Road station, a major stop on the Metra BNSF Railway Line offering direct rail service to Chicago Union Station. Additionally, Pace's Pulse Dempster Line route runs on Ogden Avenue (US 34) at La Grange Road's terminus, providing limited-stop bus rapid transit-style service to the Cumberland Blue Line station.

Category:Roads in Illinois