Troopers said a semi tractor trailer struck the concrete median causing damage and shutting down one lane in each direction about 3 miles west of the Adair exit. The truck's trailer ended up on top of the median.

The wreck slowed traffic in both directions while crews cleaned it up. Just before noon, the westbound lane was reopened to traffic.  The closed eastbound lane was reopened just before 1 p.m.

No word on the driver was injured in the crash.