This professional report provides an in-depth review of Public Facilities Master Planning as a part of the Infrastructure Master Plans being conducted at the local government level in the United States from sustainability viewpoints: environmental, social, and fiscal. The report seeks to examine the current public facility planning processes through the case study of the City of Tracy in California and identify the factors and challenges affecting sustainability in public facility planning through a comprehensive literature review. The report also explores the possible strategies and impacts for enhancing sustainability in public facility planning through conversations with multiple stakeholders of the project and provides a framework for cities similar to the City of Tracy to achieve a more sustainable public facility planning process. The report concludes with the implications of enhancing public facility planning to achieve sustainability, inclusiveness, and cost-efficiency for municipalities facing similar opportunities and challenges in their public facilities outlooks.