The bill aims to extend funding for sport fish restoration, recreational boating safety, and wildlife restoration until 2031. It includes amendments to the Dingell-Johnson Sport Fish Restoration Act, specifically concerning annual appropriations and the multistate conservation grant program. These changes involve modifying the timeline for funding allocations and adjusting the minimum amount of money for the grant program. If passed, the bill will impact funding for conservation and safety programs related to sport fishing, boating, and wildlife preservation across various states.