COLUMBIA COUNTY, Wis. — At least five semi-trailer trucks slid off the freeway in Columbia County Thursday morning, causing a massive rush-hour backup.
Video at the top of this article shows the carnage in both directions of the freeway.
The Wisconsin Department of Transportation reports a series of crashes on I-39 at County CS near Poynette around 5 a.m.
Lanes have since reopened and no injuries have been reported.
