Tractor trailer unit involved in accident on I-249; No injuries reported

There were no injuries reported after a semi tractor trailer unit jack-knifed late Saturday morning on I-249, just north of I-44.

Witnesses say the big rig ended up in the median area on the highway.

Emergency units reportedly made it to the scene very quickly.

There  were some temporary delays for motorists heading south on the roadway.

NewsTalk KZRG will have more details as they are released.