(KMOV)-- Slick conditions are to blame for a wreck in Maryland Heights.
It happened at I-270 and I-70 Thursday morning, and left traffic tied up for hours.
There were no serious injuries reported.
Emergency crews responded to hundreds of wreck Thursday, even though crews with the Missouri Department of Transportation spent two days preparing for the storm.
MODOT says the entire staff is still working to clear roads as of Thursday evening.