The American Samoa Department of Public Works is responsible for maintaining and enhancing the territory's infrastructure, ensuring the safety and well-being of its residents. It manages various public infrastructure projects, including highways, roads, and public buildings. Key divisions include Civil Highway, Architecture & Engineering, Building Branch, and Maintenance & Operations. The department works on designing, constructing, and maintaining roads and public facilities to support social and industrial growth, and it aims to provide efficient services that improve the quality of life in American Samoa​