Interstate 294


Interstate 294 is a tolled auxiliary Interstate Highway in northeastern Illinois. It forms the southern portion of the Tri-State Tollway in Illinois. I-294 runs from South Holland at I-80/I-94, and Illinois Route 394 to Northbrook at I-94. I-294 is long; are shared with I-80. It serves as a bypass around the city of Chicago. I-294 is also the longest auxiliary route of I-94, at longer than I-494 in Minneapolis–Saint Paul. In addition the tollway is the longest auxiliary Interstate Highway in Illinois.

Route description

I-294 has four of the Tri-State Tollway's six mainline barriers. These are located at:
The other two barriers are on I-94.

History

The portion of the Borman Expressway that was completed from Gary westward and the Kingery Expressway were originally designated as I-80, I-90, and I-294 from shortly after the Interstate Highway program was enacted until about 1965, when the connection between the Borman and the Indiana Toll Road was completed, and I-90 was swapped with I-94 west of that junction, cutting back I-294 to its current south terminus. Indiana later proposed to extend I-294 east on the current Borman Expressway to Indiana State Route 912, before having it turn north at that point, west at U.S. Route 12, and then back to I-94, most likely somewhere on the Bishop Ford Freeway near 130th Street. The request was denied.
I-294 was built largely before the growth and maturation of the suburbs that run along the corridor. As a result, the vast majority of the interchanges are partial, or were configured to have entrance ramps feeding the toll plazas. Gaps between exit ramps are common, the gap between Cicero Avenue and 95th Street being one of the more notable ones. Partial interchanges are located at Roosevelt Road, Irving Park Road , Touhy Avenue, Dempster Street, and Golf Road. Several former partial interchanges have been converted to full interchanges, with automated toll collection facilities on the new ramps, such as at 159th Street and 95th Street. The 79th Street exit was moved to 75th Street/Willow Springs Road, and made a complete interchange in the same manner.
From 1992-1993, the central portion of Interstate 294 between Interstate 90 and 95th Street was widened to eight lanes. Between 2006-2009, the southern and northern portions of I-294 were fully reconstructed and expanded, bringing the entire highway up to eight lanes.

Move Illinois Program construction

As part of the $12 billion Move Illinois capital program, ISTHA and the Illinois Department of Transportation are partnering to construct a new, all-electronic interchange to connect I-294 to I-57. In 2014, ISTHA completed the primary interchange connections between I-294 and I-57 and at 147th Street. The remaining ramps to complete the interchange will be completed in 2023–24.
Additionally, ISTHA will rebuild the central portion of Interstate 294 between 95th Street and Balmoral Avenue. When this portion of I-294 is rebuilt, it will be widened up to five or six lanes in each direction, get wider shoulders for buses and get active traffic management features that are currently in use on the Jane Addams Memorial Tollway as part of its rebuilding and widening project.

Exit list