• Cost disputes and non-competitive contract award

• Legal challenge to halt works over historic site concerns

A lawsuit has been filed to stop renovation and repainting work on the Lincoln Memorial Reflecting Pool in Washington, a project that President Donald Trump said would not exceed $2 million, while federal records indicate the cost has risen to about $13.1 million.

A non-profit organization focused on preserving cultural landscapes has taken the matter to court, requesting an immediate halt to the works, warning that ongoing construction is steadily altering the site’s historic character.

The group argues that the current modifications violate laws protecting historic landmarks.

The project comes as part of a broader plan to beautify the US capital ahead of celebrations marking the 250th anniversary of the United States, scheduled for this summer.

Records show the pool, which stretches about 620 meters between the Lincoln Memorial and the Washington Monument, has long suffered from leaks, algae growth, and infrastructure issues.

The new work includes redesigning the structure and upgrading filtration and circulation systems, with completion expected before 4 July, earlier than initially planned.

Trump has defended the project, insisting it will restore the pool’s functionality after decades of problems, rejecting claims that it is merely cosmetic.

The initiative is part of a wider series of aesthetic and construction projects he has promoted since returning to Washington, which have sparked ongoing debate over the management of historic sites and national institutions.