UTRS provides monthly monitoring and maintenance of the cathodic protection systems of the Walt Whitman and Ben Franklin bridges in Philadelphia, Pennsylvania. UTRS provides status updates to the Delaware River Port Authority for the Philadelphia and Camden, New Jersey, concrete bridge approaches for the Ben Franklin Bridge. The bridge has multi-zoned impressed current cathodic protection systems. The Walt Whitman Bridge has galvanic and impressed current systems for concrete support structures. UTRS also conducts a yearly assessment of all systems.