CHICAGO (AP) -- Several people are injured after a shuttle bus hit a concrete barrier near O'Hare International Airport.
A Chicago Police Department spokeswoman says 15 people were taken to hospitals. She did not have information on their conditions.
The accident took place around 6:30 a.m. Friday on Interstate 190 about a half-mile from the entrance to Terminal 1.
The accident caused a lengthy backup on the busy roadway into the airport.
Air travelers desperate to catch flights were getting out on foot and walking to the terminal.