being excellent examples of the "Mission 66" style of architecture. In 2015, the National Park Service proposed a major restructuring of all federal government operations in the Mission 66 buildings. The consolidation and renovations were needed because the NAMA headquarters and the USPP District 1 headquarters were both in a medium-risk floodplain expected to have a severe flood once in every 100 years. A portion of the USSP District 1 access road and grounds were in a floodplain expected to have a severe flood every 10 to 25 years. Additionally, planners noted that the USPP District 1 headquarters was not configured to meet heightened security needs in a post-9/11 world. NPS and USPP officials said they anticipated upgrading the HVAC and mechanical systems of the NCR headquarters, making the structure Americans with Disabilities Act compliant, and renovating the interior to create an open workspace from closed offices, which would allow far more efficient use of space and the demolition of some temporary office trailers currently on the northern corner of the complex's parking lot. A new USPP District 1 station would be constructed on the site of the temporary trailers, allowing the fieldhouse to be returned to public use. (There was no announcement made about the use of the 1913 lodge.) The $28 million project was being overseen by the architectural firm of Beyer Blinder Belle. Other history Beginning in 1971, the United States lightship Chesapeake was anchored off East Potomac Park in the Washington Channel. The ship drew 25,000 visitors annually until she was moved to Baltimore Harbor and loaned to the Baltimore Maritime Museum in 1982. The Tidal Basin Outlet Channel Bridge, which now carried the 14th Street Bridge over the Washington Channel and East Potomac Park, was reconstructed in 1980. Congress designated Hains Point, the southern tip of the park, as the site for a National Peace Garden in 1988. But authorization for the memorial expired without any construction occurring. In 2003, the United States Navy enclosed of the park between the NCR/USPP office building's parking lot and the railroad tracks, and constructed a large steel shed there. The construction bypassed normal review procedures for the use of public land and design of building in the National Capital Area, although members (but not staff) of the United States Commission of Fine Arts and the National Capital Planning Commission were later briefed about the project and sworn to