Several large amounts of nails were discovered along portions of the roadway and have brought about investigations.

Multiple people were injured in a wrong-way crash in the west suburbs on Sunday morning, Illinois State Police said.

The lawsuit, filed in U.S. District Court for the Northern District of Illinois last summer, alleged ISP collects and stores ...

A deadly Dan Ryan Expressway crash impacted traffic on Chicago's South Side for hours on Sunday morning, Illinois State Police said. The three-vehicle crash happened around 3 a.m. on Interstate 94 at ...

Illinois State Police said the crash happened on westbound Interstate 390, near Meacham Road in Itasca, just after 3 a.m. The crash caused life-threatening injuries, ISP confirmed. Authorities did not ...

Troopers with Illinois State Police responded to a multi-vehicle crash on US Route 45 after heavy winds created blackout ...

Illinois State Police and state officials convinced a federal judge to throw out claims that “warrantless” monitoring of ...

The Cook County state’s attorney’s office is expanding a pilot program that lets Chicago police to directly file charges in ...

An Illinois State Trooper was treated and released after fentanyl exposure during an arrest. The incident is under ...

The driver of a stalled vehicle was killed when their car was rear-ended by a semi-truck on the northbound Dan Ryan ...

Neither she nor her car were ever seen again, police said. Since she went missing in 1983, the Illinois State Police revisited the case in the late 1980s but still, nothing was found. Her case was ...