Coviello Electric Inc. has constructed a new traffic signal system at the intersection of Route 37 and South Street in Braintree, Massachusetts. The project scope included the installation of a new electrical service, a 40-foot mast arm with foundation, a state-of-the-art control cabinet, and underground conduit with road crossings. Additional features include pedestrian signals, single-point video detection, and emergency vehicle preemption. This new signal installation is designed to enhance traffic flow and improve intersection safety.