Be it enacted by the Senate and House of Representatives in General Court assembled, and by the authority of the same, as follows:

The bridge on Cedar street between Clyde street and Franey road in the city of Somerville, now known as the Cedar street bridge, shall be known and designated as the Alderman Peter G. Piro Memorial Bridge, in memory of Alderman at Large Peter G. Piro of the Magoun square section of said city of Somerville, who devoted his adult life to the service of the public and in particular to the young adults of said city of Somerville. The department of highways shall erect and maintain a suitable marker bearing the designation in compliance with the standards of the department.