Author: prepared by: U.S. Department of the Interior, Bureau of Land Management, in cooperation with: U.S. Army Corps of Engineers, U.S. Coast Guard, U.S. Environmental Protection Agency, Alatna Village Council, Allakaket Tribal Council (representing Allakaket Village), Hughes Traditional Council (representing Hughes Village), Noorvik Native Community, Northwest Arctic Borough, State of Alaska Department of Natural Resources ; participating agencies: Federal Highway Administration, National Park Service, U.S. Fish and Wildlife Service.