Ulysses S. Grant Memorial

The Ulysses S. Grant Memorial anchors the east end of the National Mall in Washington, D.C., providing a visual counterpoint to the Lincoln Memorial at the west end. The equestrian statue of Grant is the largest in the United States, and together with the monumental Artillery and Cavalry groups to the north and south, as well as four lion sculptures, the memorial may represent the largest single collection of cast bronzes in any American monument.

Over time, the sculptures experienced typical weathering as well as abrasion and damage from climbing and other visitor interactions. Previous poor repairs had compromised the long-term preservation of the memorial, resulting in losses to smaller elements, while corrosion of the bronzes caused copper runoff, staining the white marble bases.

Following initial studies for the National Park Service and the development of conservation treatment plans and contract documents with KCCT Architects for the Architect of the Capitol, EverGreene was engaged to serve as Owner’s representative and provide quality control oversight during the conservation work. Our team conducted detailed condition assessments of the bronze elements, developed and tested cleaning methods for the marble, and created a comprehensive restoration plan. Historic research informed drawings documenting all losses and conditions, while testing for biological and metallic staining established appropriate cleaning protocols. Findings were compiled into a detailed report, providing baseline documentation and specific treatment recommendations to guide the preservation of this nationally significant monument.