The Mississippi River has reopened to vessel traffic north of St. Louis after closing because a helicopter crashed into a barge on Thursday, killing two people, the U.S. Coast Guard said on Friday.

Two people died when a helicopter crashed into a barge in the Mississippi River near East Alton, Illinois, north of St. Louis, on Thursday, the Federal Aviation Administration said.

The crash, which happened north of St. Louis, closed a bridge into Illinois. A witness said it “just disintegrated” after coming in contact with a power line.