Infrastructure Evaluation – Traffic Signal Cabinet and Communications Systems Inventory

Drive was responsible for performing a traffic signal cabinet and communications system inventory within the projects limits of Atlantic Avenue, Arctic Avenue, Pacific Avenue, and Tennessee Avenue following the New Jersey Department of Transportation (NJDOT) Gap Assessment for Computerized Traffic Signal Systems/Adaptive Projects. The purpose of the project was to compile a comprehensive inventory of the traffic signals that included:

• How many conduits exist in each junction box, how many cables are inside each conduit, and what direction each conduit travels in.
• What equipment is existing in the traffic signal cabinet at each intersection and what are the dimensions of the cabinet.
• The heights of the mast arms on each traffic signal that were located at each intersection.
• Whether or not the intersection includes Walk/Stop Pedestrian signals for crosswalks.

After site visits were performed, data and photos were compiled and a report of the findings was submitted including an interactive GIS-based inventory.