Kaitlin Rose Wagner Zbonski struck a concrete wall shortly before 3 p.m. and went over it, landing in the expressway’s southbound lanes, police said. She was taken to Stroger Hospital, where she was pronounced dead shortly before 4 p.m., according to the Cook County medical examiner’s office.

Several lanes were closed after the crash and reopened around 6 p.m. Authorities did not provide further details about what led to the crash.