Illinois 7 runs in a SW-NE direction in the southwestern part of the Chicago area, from Joliet to near Worth.

Intersections from southwest to northeast*:

IL7 begins at US6, near the casino in Joliet

I-80

IL7NatI-80>

US52

IL7NatUS52>

US30*

IL7NatUS30>

IL7 joins IL53 north in Crest Hill

IL7NatIL53>

Across the Des Plaines River from Lockport, IL7 breaks off of IL53

IL7NatIL53N>

IL171 at Lockport

IL7NatIL171>

Interstate 355 near Homer Glen

IL7 touches US6 near Homer Glen

IL7NatUS6>

US45 at Orland Park

IL7NatUS45>

IL7 ends in the northeast at IL43 at Worth.

It passes through these towns: Joliet, Crest Hill, Lockport, Homer Glen, Orland Park, Worth.

*- First 4 intersections are in Joliet

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