PHOTO: WIMA/Jason Aldrich

2 cars and a semi were involved in an accident in the construction zone on I-75 in Lima on Wednesday afternoon.

The Lima Post of the State Patrol said it took place just after 4-30pm near Milepost 129.

Southbound traffic was backed up for a few hours.

A semi entering the highway into the construction zone struck a protective wall..2 other cars traveling near the semi attempted to avoid flying debris- and ended up coming together.

All involved were treated for minor injuries.