Shots were fired on Interstate 94 on the Far South Side Friday morning.
Troopers responded to the shooting about 1:30 a.m. in the southbound lanes of I-94 near 111th Street, Illinois State Police said.
No injuries were reported, and the southbound lanes were closed for an investigation until just after 5 a.m., state police said.
Authorities have responded to 263 shootings on Chicago area expressways this year, state police said.
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Anyone with information was asked to call 847-294-4400.
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