Coviello Electric Inc. completed the installation of a new traffic signal system at the previously unsignalized intersection of Salem Street and School Street in Groveland, Massachusetts. The project included four new mast arms ranging from 20 to 35 feet, mast arm foundations, underground conduit, wiring, and a modern control cabinet. Additional features included pedestrian signals, single-point video detection, emergency vehicle preemption, and new traffic signals. The scope also encompassed the construction of sidewalks, ADA-compliant wheelchair ramps, crosswalks, and updated pavement markings to enhance pedestrian accessibility and traffic safety.