The Marvin Slush Gross Way Designation Act of 2025 aims to symbolically designate Sumner Road, SE, as Marvin Slush Gross Way. This act is enacted by the Council of the District of Columbia under the authority of the Street and Alley Closing and Acquisition Procedures Act of 1982. The designation serves to honor Marvin Slush Gross, although the bill does not provide specific details about his contributions.

The act includes a fiscal impact statement, which has been adopted from the committee report, and outlines the process for the act's effectiveness, requiring approval from the Mayor and a subsequent 30-day congressional review period. There are no insertions or deletions of legal language noted in the bill.