The Justice Department has announced that the United States will pay $180 million to the Municipality of Anchorage to resolve long-running litigation over the failed Port of Alaska expansion project, closing out one of the more significant public-infrastructure disputes to arise from a federally supported construction effort.

The settlement ends litigation that has been unfolding for years over the unfinished port modernization project, which was tied to work performed under the oversight of the U.S. Maritime Administration (MARAD).