The Supreme Court has allowed the Trump administration to continue construction on a $400 million ballroom at the White House, rejecting a challenge from preservation groups. The decision, issued without comment, clears the way for the project to proceed.

The ballroom, which will be located in the East Wing, has been a subject of controversy since it was announced last year. Critics argue that it is an unnecessary expense and that it will damage the historic character of the White House. Supporters say it will provide a much-needed space for official events and will enhance the building's functionality.

The Supreme Court's decision is a victory for President Trump, who has made the ballroom a priority. Construction is expected to begin immediately and be completed within two years.