(KMOV) -- MoDOT crews were back out checking on the I-55 and Reavis Barracks overpass on Saturday after a piece of it fell onto traffic on Friday.
"We do take this very seriously, public safety is number one,” MoDOT St. Louis bridge engineer Mark Croarkin said. “We want to hear concerns. We're out there looking all we can"
MoDOT engineers say they have looked at 50 bridges and have about six more that need further inspection.