The Engineering Division is a part of the town of Oro Valley, Ariz. The division provides and maintains efficient roadways, as well as ensures that private and public roadway projects are designed and built with codes, standards and policies. It offers planning, design and construction services. The Engineering Division also reviews traffic control plans. The division performs contract administration. It is operated by the Public Works Department, which operates stormwater utility, transit services, development review and operations division. The department s development review division reviews development, preliminary, improvement and grading plans for privately constructed commercial, institutional and residential projects. Its operations division is responsible for street maintenance and stormwater management.