Philip Viveiros has 17 years of experience in the transportation planning and engineering fields. He prepares traffic signal designs, signing and pavement marking plans, traffic management plans, and contract specifications, estimates, and bid documents. He has also conducted shop drawing reviews and final signal inspections. Mr. Viveiros has extensive knowledge of traffic signal systems and their equipment, and can diagnose existing deficiencies in signal operations, implement controller programming modifications in the field, and recommend long-term equipment upgrades. He has performed peer reviews of various development projects for several Massachusetts municipalities, as well as contributed to truck exclusion studies and master planning efforts for municipalities. Additionally, he has experience with ESRI GIS products such as ArcInfo and ArcMap. Mr. Viveiros is certified by the International Municipal Signal Association (IMSA) in Work Zone Safety, Traffic Signal Inspection, and Traffic Signals Levels I, II (Field), and III (Field).