Tribes and groups sue to block a land swap allowing a road through Alaska’s Izembek Refuge, citing environmental and cultural harm.

Alaska Native tribes and conservation groups have sued to block a federal land exchange that would allow a 19-mile road through the Izembek National Wildlife Refuge, arguing the project was inadequately reviewed and threatens critical habitats for migratory birds and eelgrass wetlands. The agreement, between Interior Secretary Doug Burgum and King Cove Corp., would transfer 490 acres to the village for road access to Cold Bay’s airport, in exchange for 1,739 acres and relinquished land rights. King Cove residents and state officials support the road for emergency evacuations and safety, but tribes and environmental groups warn of lasting ecological and cultural harm. The Interior Department has not commented on the ongoing litigation.