Luckily, just minor injuries for the people on board a tour bus that was rear-ended by a semi, then collided into the back of a semi traveling in front of it.

It happened Thursday afternoon on the westbound toll road in a construction zone at mile marker 95. The people on board the bus were from China and heading to Chicago, according to ABC 57.

Police say the semi driver that caused the inital crash was distracted at the time. Traffic was backed-up on the toll road for about three hours on account of the wreck.