A crash reduced Illinois-bound traffic to one open lane at the top of the on ramp from Grant Street to eastbound Interstate 74.
The left thru lane was blocked, reducing traffic approaching the bridge to one open lane after the wreck happened at about 11:45 a.m. Wednesday, May 28, 2014.
Another vehicle was stopped in the left lane about halfway across the bridge.
Traffic was immediately backed up past Grant Street, about halfway to Middle Road. By noon, the backup was all the way to Middle Road.
All lanes reopened before 12:30 p.m.