The clerk of the quarter sessions of the county of Philadelphia shall procure and keep sufficient dockets, in which he shall enter the cases of streets, roads and alleys, under the appropriate title, and the term and number thereof, and the date of filing reports, petitions, exceptions, decrees, and every action of the court or parties, and of papers filed concerning the same; and if exceptions be not filed to the report of any jury in any road, street or alley case in the said county, at the next term after filing of such report, the same shall be final and absolute: Provided, That the same be filed thirty days before the commencement of the term.
53 P.S. § 16405