Michigan and Illinois have reached a deal with the U.S. Army Corps of Engineers on funding the next phase of a project to keep Asian carp out of the Great Lakes.
The plan calls for installing fish-repelling mechanisms at the Brandon Road Lock and Dam near Joliet, Illinois.
The area is a chokepoint between the carp-infested Illinois River and Lake Michigan.
Both states agreed to pay some of the pre-construction engineering and design costs for the $858 million project.
Scientists say if Asian carp reach the Great Lakes, they could out-compete native fish for food and habitat.
