Officers responded about 5:10 a.m. to the area of Main Street and Michigan Avenue and found an elderly man breathing but unresponsive, with an apparent head injury, police said.
[Ads /]
He was taken to St. Francis hospital in critical condition, according to police.
The driver involved stayed on the scene.
RELATED: Pedestrian killed after being struck by CTA bus in Back of the Yards: Chicago Police Department
[Ads /]
The NORTAF Major Crash Assistance Team is responding to investigate.
Traffic on Main Street is expected to be closed through the morning commute.