I-41 northbound back open after semi jack knifed

BROWN COUNTY, Wis. (WBAY) - A semi hit a guardrail Wednesday morning causing I-41 northbound to close for several hours.

It happened just before 4:30 a.m. The semi crashed at County Highway U on the Brown-Outagamie line.

The right lane is back open for traffic, but left lane will remain closed so crews can make repairs to the guardrail.