Be it enacted by the Senate and House of Representatives in General Court assembled, and by the authority of the same, as follows:
The portion of state highway Route 20 in the city of Westfield that is 500 feet west of the westerly side of Bridge number W-25-4, including the bridge, as designated by the department of highways, spanning the Westfield river and also including Bridge number W-25-3, as designated by the department of highways, spanning Powdermill Brook, and continuing to the city limit with the town of West Springfield shall be designated and known as Massachusetts National Guard Way. Bridge number W-25-4 shall be designated and known as Massachusetts Air National Guard bridge and Bridge number W-25-3 shall be designated and known as Massachusetts Army National Guard Bridge. The department of highways shall erect and maintain suitable markers bearing these designations in compliance with the standards of the department. The department shall incorporate the emblems of the Massachusetts Army National Guard, the Massachusetts Air National Guard and the commonwealth in the design of the markers.