Southbound Route I-680 reopened late this morning after a n accident near the Glenwood Avenue exit snarled traffic.
Earlier reports had rush-hour traffic backed up to the Meander Reservoir.
The crash at about 8 a.m. involved an undetermined number of tractor trailer trucks and passenger vehicles. Witnesses at the scene said at least three crushed cars are being removed from the scene.
For details, watch Vindy.com.