The Milwaukee Department of Public Works supplies water through wholesale clients who operate water utilities, customers billing centers and maintain distribution systems in various communities. It operates the infrastructure services division that designs, constructs, operates and maintains streets, alleys, bridges, and traffic control signs and signals. Additionally, the company offers construction and repair services. Its administrative services division serves as liaison department to elected officials and public. The company also undertakes various transportation and environment and economic development projects. It additionally offers parking enforcement, towing and citation processing services and provides parking permits and meters. Its operations division collects and disposes solid waste material and also offers recycling and waste reduction, landscaping and maintenance services. The Milwaukee Department of Public Works maintains a location in Milwaukee, Wis.